Code Coverage |
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Classes and Traits |
Functions and Methods |
Lines |
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| Total | |
6.25% |
2 / 32 |
|
4.16% |
17 / 409 |
CRAP | |
6.49% |
525 / 8092 |
| SimplePie | |
0.00% |
0 / 1 |
|
3.41% |
3 / 88 |
107217.85 | |
11.26% |
116 / 1030 |
| __construct | |
0.00% |
0 / 1 |
22.53 | |
31.82% |
7 / 22 |
|||
| __toString | |
100.00% |
1 / 1 |
1 | |
100.00% |
1 / 1 |
|||
| __destruct | |
0.00% |
0 / 1 |
45.04 | |
16.67% |
3 / 18 |
|||
| force_feed | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| set_feed_url | |
0.00% |
0 / 1 |
3.79 | |
55.56% |
5 / 9 |
|||
| set_file | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 6 |
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| set_raw_data | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
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| set_timeout | |
0.00% |
0 / 1 |
2 | |
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0 / 2 |
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| force_fsockopen | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
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| enable_cache | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
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| set_cache_duration | |
100.00% |
1 / 1 |
1 | |
100.00% |
2 / 2 |
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| set_autodiscovery_cache_duration | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
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| set_cache_location | |
100.00% |
1 / 1 |
1 | |
100.00% |
2 / 2 |
|||
| enable_order_by_date | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| set_input_encoding | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
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| set_autodiscovery_level | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| get_registry | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_cache_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_locator_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_parser_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_file_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_sanitize_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_item_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_author_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_category_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_enclosure_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_caption_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_copyright_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_credit_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_rating_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_restriction_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
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| set_content_type_sniffer_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| set_source_class | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| set_useragent | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
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| set_cache_name_function | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
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| set_stupidly_fast | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 9 |
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| set_max_checked_feeds | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| remove_div | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
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| strip_htmltags | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 10 |
|||
| encode_instead_of_strip | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| strip_attributes | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 6 |
|||
| set_output_encoding | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| strip_comments | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
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| set_url_replacements | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| set_image_handler | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 6 |
|||
| set_item_limit | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| init | |
0.00% |
0 / 1 |
729.22 | |
21.77% |
27 / 124 |
|||
| fetch_data | |
0.00% |
0 / 1 |
541.71 | |
19.00% |
19 / 100 |
|||
| error | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_raw_data | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_encoding | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| handle_content_type | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 11 |
|||
| get_type | |
0.00% |
0 / 1 |
320.47 | |
17.46% |
11 / 63 |
|||
| subscribe_url | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_feed_tags | |
0.00% |
0 / 1 |
27.88 | |
38.46% |
10 / 26 |
|||
| get_channel_tags | |
0.00% |
0 / 1 |
64.48 | |
28.57% |
10 / 35 |
|||
| get_image_tags | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 29 |
|||
| get_base | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 6 |
|||
| sanitize | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_title | |
0.00% |
0 / 1 |
72 | |
0.00% |
0 / 16 |
|||
| get_category | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_categories | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 38 |
|||
| get_author | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_authors | |
0.00% |
0 / 1 |
380 | |
0.00% |
0 / 57 |
|||
| get_contributor | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_contributors | |
0.00% |
0 / 1 |
272 | |
0.00% |
0 / 47 |
|||
| get_link | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_permalink | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_links | |
0.00% |
0 / 1 |
342 | |
0.00% |
0 / 56 |
|||
| get_all_discovered_feeds | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_description | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 20 |
|||
| get_copyright | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 12 |
|||
| get_language | |
0.00% |
0 / 1 |
72 | |
0.00% |
0 / 16 |
|||
| get_latitude | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 6 |
|||
| get_longitude | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 8 |
|||
| get_image_title | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 12 |
|||
| get_image_url | |
0.00% |
0 / 1 |
56 | |
0.00% |
0 / 14 |
|||
| get_image_link | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 8 |
|||
| get_image_width | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 6 |
|||
| get_image_height | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 6 |
|||
| get_item_quantity | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 6 |
|||
| get_item | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_items | |
0.00% |
0 / 1 |
191.55 | |
27.14% |
19 / 70 |
|||
| set_favicon_handler | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 3 |
|||
| get_favicon | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 6 |
|||
| __call | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 16 |
|||
| sort_items | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| merge_items | |
0.00% |
0 / 1 |
90 | |
0.00% |
0 / 27 |
|||
| SimplePie_Author | |
0.00% |
0 / 1 |
|
0.00% |
0 / 5 |
72 | |
0.00% |
0 / 17 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 4 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_name | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_link | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_email | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| SimplePie_Cache_DB | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
306 | |
0.00% |
0 / 61 |
| prepare_simplepie_object_for_cache | |
0.00% |
0 / 1 |
306 | |
0.00% |
0 / 61 |
|||
| SimplePie_Cache_File | |
0.00% |
0 / 1 |
|
16.67% |
1 / 6 |
81.03 | |
36.67% |
11 / 30 |
| __construct | |
100.00% |
1 / 1 |
1 | |
100.00% |
5 / 5 |
|||
| save | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 9 |
|||
| load | |
0.00% |
0 / 1 |
3.14 | |
75.00% |
3 / 4 |
|||
| mtime | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| touch | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| unlink | |
0.00% |
0 / 1 |
2.06 | |
75.00% |
3 / 4 |
|||
| SimplePie_Cache_Memcache | |
0.00% |
0 / 1 |
|
0.00% |
0 / 6 |
156 | |
0.00% |
0 / 35 |
| __construct | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 14 |
|||
| save | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| load | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| mtime | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| touch | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| unlink | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| SimplePie_Cache_MySQL | |
0.00% |
0 / 1 |
|
0.00% |
0 / 6 |
2862 | |
0.00% |
0 / 212 |
| __construct | |
0.00% |
0 / 1 |
72 | |
0.00% |
0 / 40 |
|||
| save | |
0.00% |
0 / 1 |
380 | |
0.00% |
0 / 93 |
|||
| load | |
0.00% |
0 / 1 |
210 | |
0.00% |
0 / 49 |
|||
| mtime | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 9 |
|||
| touch | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 10 |
|||
| unlink | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 11 |
|||
| SimplePie_Cache | |
0.00% |
0 / 1 |
|
20.00% |
1 / 5 |
25.46 | |
27.78% |
5 / 18 |
| __construct | |
100.00% |
1 / 1 |
1 | |
100.00% |
0 / 0 |
|||
| get_handler | |
0.00% |
0 / 1 |
2.09 | |
71.43% |
5 / 7 |
|||
| create | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| register | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| parse_URL | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 7 |
|||
| SimplePie_Caption | |
0.00% |
0 / 1 |
|
0.00% |
0 / 7 |
156 | |
0.00% |
0 / 27 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 6 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_endtime | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_language | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_starttime | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_text | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_type | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| SimplePie_Category | |
0.00% |
0 / 1 |
|
0.00% |
0 / 5 |
72 | |
0.00% |
0 / 17 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 4 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_term | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_scheme | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_label | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| SimplePie_Content_Type_Sniffer | |
0.00% |
0 / 1 |
|
0.00% |
0 / 6 |
3782 | |
0.00% |
0 / 124 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| get_type | |
0.00% |
0 / 1 |
272 | |
0.00% |
0 / 31 |
|||
| text_or_binary | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 9 |
|||
| unknown | |
0.00% |
0 / 1 |
156 | |
0.00% |
0 / 22 |
|||
| image | |
0.00% |
0 / 1 |
56 | |
0.00% |
0 / 13 |
|||
| feed_or_html | |
0.00% |
0 / 1 |
380 | |
0.00% |
0 / 47 |
|||
| SimplePie_Copyright | |
0.00% |
0 / 1 |
|
0.00% |
0 / 4 |
42 | |
0.00% |
0 / 12 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 3 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_url | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_attribution | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| SimplePie_Core | |
100.00% |
1 / 1 |
|
100.00% |
0 / 0 |
0 | |
100.00% |
0 / 0 |
| SimplePie_Credit | |
0.00% |
0 / 1 |
|
0.00% |
0 / 5 |
72 | |
0.00% |
0 / 17 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 4 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_role | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_scheme | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_name | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| SimplePie_Decode_HTML_Entities | |
0.00% |
0 / 1 |
|
0.00% |
0 / 6 |
870 | |
0.00% |
0 / 85 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| parse | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 6 |
|||
| consume | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| consume_range | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 7 |
|||
| unconsume | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 3 |
|||
| entity | |
0.00% |
0 / 1 |
462 | |
0.00% |
0 / 62 |
|||
| SimplePie_Enclosure | |
0.00% |
0 / 1 |
|
0.00% |
0 / 41 |
29412 | |
0.00% |
0 / 452 |
| __construct | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 33 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_bitrate | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_caption | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_captions | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_category | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_categories | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_channels | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_copyright | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_credit | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_credits | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_description | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_duration | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 7 |
|||
| get_expression | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_extension | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 8 |
|||
| get_framerate | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_handler | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_hash | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_hashes | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_height | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_language | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_keyword | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_keywords | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_length | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_link | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_medium | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_player | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_rating | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_ratings | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_restriction | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_restrictions | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_sampling_rate | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_size | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_thumbnail | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_thumbnails | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_title | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_type | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_width | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| native_embed | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| embed | |
0.00% |
0 / 1 |
1640 | |
0.00% |
0 / 140 |
|||
| get_real_type | |
0.00% |
0 / 1 |
2970 | |
0.00% |
0 / 120 |
|||
| SimplePie_Exception | |
100.00% |
1 / 1 |
|
100.00% |
0 / 0 |
0 | |
100.00% |
0 / 0 |
| SimplePie_File | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
1093.14 | |
25.27% |
46 / 182 |
| __construct | |
0.00% |
0 / 1 |
1093.14 | |
25.27% |
46 / 182 |
|||
| SimplePie_gzdecode | |
0.00% |
0 / 1 |
|
0.00% |
0 / 3 |
380 | |
0.00% |
0 / 90 |
| __set | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 3 |
|||
| parse | |
0.00% |
0 / 1 |
306 | |
0.00% |
0 / 85 |
|||
| SimplePie_HTTP_Parser | |
0.00% |
0 / 1 |
|
0.00% |
0 / 17 |
3422 | |
0.00% |
0 / 195 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 3 |
|||
| parse | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 14 |
|||
| has_data | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| is_linear_whitespace | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 5 |
|||
| http_version | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 15 |
|||
| status | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 8 |
|||
| reason | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 5 |
|||
| new_line | |
0.00% |
0 / 1 |
56 | |
0.00% |
0 / 23 |
|||
| name | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 14 |
|||
| linear_whitespace | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 11 |
|||
| value | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 24 |
|||
| value_char | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 5 |
|||
| quote | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 22 |
|||
| quote_char | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 5 |
|||
| quote_escaped | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 4 |
|||
| body | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 8 |
|||
| chunked | |
0.00% |
0 / 1 |
56 | |
0.00% |
0 / 28 |
|||
| SimplePie_IRI | |
0.00% |
0 / 1 |
|
22.22% |
6 / 27 |
8648.02 | |
44.83% |
256 / 571 |
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| __set | |
0.00% |
0 / 1 |
22.91 | |
38.46% |
5 / 13 |
|||
| __get | |
0.00% |
0 / 1 |
15.16 | |
72.00% |
18 / 25 |
|||
| __isset | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 4 |
|||
| __unset | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| __construct | |
100.00% |
1 / 1 |
1 | |
100.00% |
2 / 2 |
|||
| absolutize | |
0.00% |
0 / 1 |
420 | |
0.00% |
0 / 58 |
|||
| parse_iri | |
0.00% |
0 / 1 |
10.17 | |
88.00% |
22 / 25 |
|||
| remove_dot_segments | |
0.00% |
0 / 1 |
162.56 | |
8.82% |
3 / 34 |
|||
| replace_invalid_with_pct_encoding | |
0.00% |
0 / 1 |
602.22 | |
9.86% |
7 / 71 |
|||
| remove_iunreserved_percent_encoded | |
0.00% |
0 / 1 |
1332 | |
0.00% |
0 / 72 |
|||
| scheme_normalization | |
0.00% |
0 / 1 |
23.82 | |
60.00% |
15 / 25 |
|||
| is_valid | |
0.00% |
0 / 1 |
19.59 | |
62.50% |
10 / 16 |
|||
| set_iri | |
0.00% |
0 / 1 |
9.01 | |
94.44% |
34 / 36 |
|||
| set_scheme | |
0.00% |
0 / 1 |
3.10 | |
77.78% |
7 / 9 |
|||
| set_authority | |
0.00% |
0 / 1 |
10.00 | |
76.92% |
30 / 39 |
|||
| set_userinfo | |
0.00% |
0 / 1 |
2.09 | |
71.43% |
5 / 7 |
|||
| set_host | |
0.00% |
0 / 1 |
18.42 | |
38.46% |
10 / 26 |
|||
| set_port | |
0.00% |
0 / 1 |
4.94 | |
40.00% |
4 / 10 |
|||
| set_path | |
100.00% |
1 / 1 |
4 | |
100.00% |
16 / 16 |
|||
| set_query | |
100.00% |
1 / 1 |
2 | |
100.00% |
7 / 7 |
|||
| set_fragment | |
100.00% |
1 / 1 |
2 | |
100.00% |
7 / 7 |
|||
| to_uri | |
0.00% |
0 / 1 |
3.26 | |
69.23% |
9 / 13 |
|||
| get_iri | |
0.00% |
0 / 1 |
10 | |
96.43% |
27 / 28 |
|||
| get_uri | |
100.00% |
1 / 1 |
1 | |
100.00% |
1 / 1 |
|||
| get_iauthority | |
0.00% |
0 / 1 |
7.64 | |
76.47% |
13 / 17 |
|||
| get_authority | |
100.00% |
1 / 1 |
2 | |
100.00% |
4 / 4 |
|||
| SimplePie_Item | |
0.00% |
0 / 1 |
|
0.00% |
0 / 32 |
281430 | |
0.00% |
0 / 1898 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 3 |
|||
| set_registry | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| __destruct | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 5 |
|||
| get_item_tags | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_base | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| sanitize | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_feed | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_id | |
0.00% |
0 / 1 |
156 | |
0.00% |
0 / 24 |
|||
| get_title | |
0.00% |
0 / 1 |
90 | |
0.00% |
0 / 27 |
|||
| get_description | |
0.00% |
0 / 1 |
132 | |
0.00% |
0 / 22 |
|||
| get_content | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 10 |
|||
| get_category | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_categories | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 38 |
|||
| get_author | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_contributor | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_contributors | |
0.00% |
0 / 1 |
272 | |
0.00% |
0 / 47 |
|||
| get_authors | |
0.00% |
0 / 1 |
552 | |
0.00% |
0 / 65 |
|||
| get_copyright | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 8 |
|||
| get_date | |
0.00% |
0 / 1 |
210 | |
0.00% |
0 / 45 |
|||
| get_updated_date | |
0.00% |
0 / 1 |
56 | |
0.00% |
0 / 24 |
|||
| get_local_date | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 6 |
|||
| get_gmdate | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_updated_gmdate | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_permalink | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 8 |
|||
| get_link | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_links | |
0.00% |
0 / 1 |
380 | |
0.00% |
0 / 57 |
|||
| get_enclosure | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_enclosures | |
0.00% |
0 / 1 |
127092 | |
0.00% |
0 / 1446 |
|||
| get_latitude | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 6 |
|||
| get_longitude | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 8 |
|||
| get_source | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| SimplePie_Locator | |
0.00% |
0 / 1 |
|
0.00% |
0 / 10 |
7482 | |
0.00% |
0 / 189 |
| __construct | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 13 |
|||
| set_registry | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| find | |
0.00% |
0 / 1 |
306 | |
0.00% |
0 / 33 |
|||
| is_feed | |
0.00% |
0 / 1 |
20 | |
0.00% |
0 / 11 |
|||
| get_base | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 18 |
|||
| autodiscovery | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 9 |
|||
| search_elements_by_tag | |
0.00% |
0 / 1 |
506 | |
0.00% |
0 / 35 |
|||
| get_links | |
0.00% |
0 / 1 |
156 | |
0.00% |
0 / 34 |
|||
| extension | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 17 |
|||
| body | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 17 |
|||
| SimplePie_Misc | |
0.00% |
0 / 1 |
|
9.09% |
3 / 33 |
894832.17 | |
2.17% |
33 / 1524 |
| time_hms | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 20 |
|||
| absolutize_url | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 5 |
|||
| get_element | |
0.00% |
0 / 1 |
72 | |
0.00% |
0 / 28 |
|||
| element_implode | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 11 |
|||
| error | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 30 |
|||
| fix_protocol | |
0.00% |
0 / 1 |
15.64 | |
75.00% |
12 / 16 |
|||
| parse_url | |
100.00% |
1 / 1 |
1 | |
100.00% |
7 / 7 |
|||
| compress_parse_url | |
100.00% |
1 / 1 |
1 | |
100.00% |
7 / 7 |
|||
| normalize_url | |
100.00% |
1 / 1 |
1 | |
100.00% |
2 / 2 |
|||
| percent_encoding_normalization | |
0.00% |
0 / 1 |
132 | |
0.00% |
0 / 5 |
|||
| windows_1252_to_utf8 | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| change_encoding | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 21 |
|||
| change_encoding_mbstring | |
0.00% |
0 / 1 |
72 | |
0.00% |
0 / 26 |
|||
| change_encoding_iconv | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| encoding | |
0.00% |
0 / 1 |
653672 | |
0.00% |
0 / 1059 |
|||
| get_curl_version | |
0.00% |
0 / 1 |
7.18 | |
41.67% |
5 / 12 |
|||
| strip_comments | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 10 |
|||
| parse_date | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| entities_decode | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| uncomment_rfc822 | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 35 |
|||
| parse_mime | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| atom_03_construct_type | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 21 |
|||
| atom_10_construct_type | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 13 |
|||
| atom_10_content_construct_type | |
0.00% |
0 / 1 |
56 | |
0.00% |
0 / 14 |
|||
| is_isegment_nz_nc | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| space_seperated_tokens | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 11 |
|||
| codepoint_to_utf8 | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 17 |
|||
| parse_str | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 11 |
|||
| xml_encoding | |
0.00% |
0 / 1 |
462 | |
0.00% |
0 / 73 |
|||
| output_javascript | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 8 |
|||
| get_build | |
0.00% |
0 / 1 |
42 | |
0.00% |
0 / 16 |
|||
| debug | |
0.00% |
0 / 1 |
90 | |
0.00% |
0 / 33 |
|||
| silence_errors | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| SimplePie_Net_IPv6 | |
0.00% |
0 / 1 |
|
0.00% |
0 / 5 |
1190 | |
0.00% |
0 / 93 |
| uncompress | |
0.00% |
0 / 1 |
90 | |
0.00% |
0 / 37 |
|||
| compress | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 20 |
|||
| split_v6_v4 | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 7 |
|||
| check_ipv6 | |
0.00% |
0 / 1 |
306 | |
0.00% |
0 / 28 |
|||
| checkIPv6 | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| SimplePie_Parse_Date | |
0.00% |
0 / 1 |
|
0.00% |
0 / 10 |
2756 | |
0.00% |
0 / 199 |
| __construct | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 17 |
|||
| get | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 6 |
|||
| parse | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 11 |
|||
| add_callback | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 6 |
|||
| date_w3cdtf | |
0.00% |
0 / 1 |
72 | |
0.00% |
0 / 30 |
|||
| remove_rfc2822_comments | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 35 |
|||
| date_rfc2822 | |
0.00% |
0 / 1 |
90 | |
0.00% |
0 / 46 |
|||
| date_rfc850 | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 26 |
|||
| date_asctime | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 17 |
|||
| date_strtotime | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 5 |
|||
| SimplePie_Parser | |
0.00% |
0 / 1 |
|
0.00% |
0 / 12 |
5402 | |
0.00% |
0 / 218 |
| set_registry | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| parse | |
0.00% |
0 / 1 |
702 | |
0.00% |
0 / 107 |
|||
| get_error_code | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_error_string | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_current_line | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_current_column | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_current_byte | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_data | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| tag_open | |
0.00% |
0 / 1 |
552 | |
0.00% |
0 / 49 |
|||
| cdata | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 6 |
|||
| tag_close | |
0.00% |
0 / 1 |
30 | |
0.00% |
0 / 19 |
|||
| split_ns | |
0.00% |
0 / 1 |
110 | |
0.00% |
0 / 29 |
|||
| SimplePie_Rating | |
0.00% |
0 / 1 |
|
0.00% |
0 / 4 |
42 | |
0.00% |
0 / 12 |
| __construct | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 3 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_scheme | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_value | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| SimplePie_Registry | |
0.00% |
0 / 1 |
|
20.00% |
1 / 5 |
62.23 | |
43.48% |
20 / 46 |
| __construct | |
100.00% |
1 / 1 |
1 | |
100.00% |
0 / 0 |
|||
| register | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 8 |
|||
| get_class | |
0.00% |
0 / 1 |
3.21 | |
71.43% |
5 / 7 |
|||
| create | |
0.00% |
0 / 1 |
7.66 | |
52.63% |
10 / 19 |
|||
| call | |
0.00% |
0 / 1 |
7.18 | |
41.67% |
5 / 12 |
|||
| SimplePie_Restriction | |
0.00% |
0 / 1 |
|
0.00% |
0 / 5 |
72 | |
0.00% |
0 / 17 |
| __construct | |
0.00% |
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2 | |
0.00% |
0 / 4 |
|||
| __toString | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 1 |
|||
| get_relationship | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| get_type | |
0.00% |
0 / 1 |
6 | |
0.00% |
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|||
| get_value | |
0.00% |
0 / 1 |
6 | |
0.00% |
0 / 4 |
|||
| SimplePie_Sanitize | |
0.00% |
0 / 1 |
|
22.22% |
4 / 18 |
5328.23 | |
13.52% |
38 / 281 |
| __construct | |
100.00% |
1 / 1 |
1 | |
100.00% |
2 / 2 |
|||
| remove_div | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| set_image_handler | |
0.00% |
0 / 1 |
6 | |
0.00% |
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| set_registry | |
100.00% |
1 / 1 |
1 | |
100.00% |
2 / 2 |
|||
| pass_cache_data | |
100.00% |
1 / 1 |
4 | |
100.00% |
11 / 11 |
|||
| pass_file_data | |
0.00% |
0 / 1 |
4.13 | |
80.00% |
8 / 10 |
|||
| strip_htmltags | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 9 |
|||
| encode_instead_of_strip | |
0.00% |
0 / 1 |
2 | |
0.00% |
0 / 2 |
|||
| strip_attributes | |
0.00% |
0 / 1 |
12 | |
0.00% |
0 / 9 |
|||
| strip_comments | |
0.00% |
0 / 1 |
2 | |
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|||
| set_output_encoding | |
0.00% |
0 / 1 |
2 | |
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|||
| set_url_replacements | |
100.00% |
1 / 1 |
2 | |
100.00% |
15 / 15 |
|||
| sanitize | |
0.00% |
0 / 1 |
1056 | |
0.00% |
0 / 104 |
|||
| preprocess | |
0.00% |
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6 | |
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|||
| replace_urls | |
0.00% |
0 / 1 |
72 | |
0.00% |
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|||
| do_strip_htmltags | |
0.00% |
0 / 1 |
42 | |
0.00% |
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|||
| strip_tag | |
0.00% |
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272 | |
0.00% |
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|||
| strip_attr | |
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6 | |
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| SimplePie_Source | |
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15006 | |
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0.00% |
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| set_registry | |
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| __toString | |
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2 | |
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| get_source_tags | |
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6 | |
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| get_base | |
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| sanitize | |
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| get_item | |
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| get_title | |
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| get_category | |
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| get_categories | |
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| get_author | |
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| get_authors | |
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|||
| get_contributor | |
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| get_contributors | |
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| get_link | |
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| get_permalink | |
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| get_links | |
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| <?php | |
| /** | |
| * SimplePie | |
| * | |
| * A PHP-Based RSS and Atom Feed Framework. | |
| * Takes the hard work out of managing a complete RSS/Atom solution. | |
| * | |
| * Please note: This file is automatically generated by a build script. The | |
| * full original source is always available from http://simplepie.org/ | |
| * | |
| * Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without modification, are | |
| * permitted provided that the following conditions are met: | |
| * | |
| * * Redistributions of source code must retain the above copyright notice, this list of | |
| * conditions and the following disclaimer. | |
| * | |
| * * Redistributions in binary form must reproduce the above copyright notice, this list | |
| * of conditions and the following disclaimer in the documentation and/or other materials | |
| * provided with the distribution. | |
| * | |
| * * Neither the name of the SimplePie Team nor the names of its contributors may be used | |
| * to endorse or promote products derived from this software without specific prior | |
| * written permission. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS | |
| * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY | |
| * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS | |
| * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| * POSSIBILITY OF SUCH DAMAGE. | |
| * | |
| * @package SimplePie | |
| * @version 1.3.1 | |
| * @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue | |
| * @author Ryan Parman | |
| * @author Geoffrey Sneddon | |
| * @author Ryan McCue | |
| * @link http://simplepie.org/ SimplePie | |
| * @license http://www.opensource.org/licenses/bsd-license.php BSD License | |
| */ | |
| define('SIMPLEPIE_NAME', 'SimplePie'); | |
| define('SIMPLEPIE_VERSION', '1.3.1'); | |
| define('SIMPLEPIE_BUILD', '20121030175911'); | |
| define('SIMPLEPIE_URL', 'http://simplepie.org'); | |
| define('SIMPLEPIE_USERAGENT', SIMPLEPIE_NAME . '/' . SIMPLEPIE_VERSION . ' (Feed Parser; ' . SIMPLEPIE_URL . '; Allow like Gecko) Build/' . SIMPLEPIE_BUILD); | |
| define('SIMPLEPIE_LINKBACK', '<a href="' . SIMPLEPIE_URL . '" title="' . SIMPLEPIE_NAME . ' ' . SIMPLEPIE_VERSION . '">' . SIMPLEPIE_NAME . '</a>'); | |
| define('SIMPLEPIE_LOCATOR_NONE', 0); | |
| define('SIMPLEPIE_LOCATOR_AUTODISCOVERY', 1); | |
| define('SIMPLEPIE_LOCATOR_LOCAL_EXTENSION', 2); | |
| define('SIMPLEPIE_LOCATOR_LOCAL_BODY', 4); | |
| define('SIMPLEPIE_LOCATOR_REMOTE_EXTENSION', 8); | |
| define('SIMPLEPIE_LOCATOR_REMOTE_BODY', 16); | |
| define('SIMPLEPIE_LOCATOR_ALL', 31); | |
| define('SIMPLEPIE_TYPE_NONE', 0); | |
| define('SIMPLEPIE_TYPE_RSS_090', 1); | |
| define('SIMPLEPIE_TYPE_RSS_091_NETSCAPE', 2); | |
| define('SIMPLEPIE_TYPE_RSS_091_USERLAND', 4); | |
| define('SIMPLEPIE_TYPE_RSS_091', 6); | |
| define('SIMPLEPIE_TYPE_RSS_092', 8); | |
| define('SIMPLEPIE_TYPE_RSS_093', 16); | |
| define('SIMPLEPIE_TYPE_RSS_094', 32); | |
| define('SIMPLEPIE_TYPE_RSS_10', 64); | |
| define('SIMPLEPIE_TYPE_RSS_20', 128); | |
| define('SIMPLEPIE_TYPE_RSS_RDF', 65); | |
| define('SIMPLEPIE_TYPE_RSS_SYNDICATION', 190); | |
| define('SIMPLEPIE_TYPE_RSS_ALL', 255); | |
| define('SIMPLEPIE_TYPE_ATOM_03', 256); | |
| define('SIMPLEPIE_TYPE_ATOM_10', 512); | |
| define('SIMPLEPIE_TYPE_ATOM_ALL', 768); | |
| define('SIMPLEPIE_TYPE_ALL', 1023); | |
| define('SIMPLEPIE_CONSTRUCT_NONE', 0); | |
| define('SIMPLEPIE_CONSTRUCT_TEXT', 1); | |
| define('SIMPLEPIE_CONSTRUCT_HTML', 2); | |
| define('SIMPLEPIE_CONSTRUCT_XHTML', 4); | |
| define('SIMPLEPIE_CONSTRUCT_BASE64', 8); | |
| define('SIMPLEPIE_CONSTRUCT_IRI', 16); | |
| define('SIMPLEPIE_CONSTRUCT_MAYBE_HTML', 32); | |
| define('SIMPLEPIE_CONSTRUCT_ALL', 63); | |
| define('SIMPLEPIE_SAME_CASE', 1); | |
| define('SIMPLEPIE_LOWERCASE', 2); | |
| define('SIMPLEPIE_UPPERCASE', 4); | |
| define('SIMPLEPIE_PCRE_HTML_ATTRIBUTE', '((?:[\x09\x0A\x0B\x0C\x0D\x20]+[^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3D\x3E]*(?:[\x09\x0A\x0B\x0C\x0D\x20]*=[\x09\x0A\x0B\x0C\x0D\x20]*(?:"(?:[^"]*)"|\'(?:[^\']*)\'|(?:[^\x09\x0A\x0B\x0C\x0D\x20\x22\x27\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x3E]*)?))?)*)[\x09\x0A\x0B\x0C\x0D\x20]*'); | |
| define('SIMPLEPIE_PCRE_XML_ATTRIBUTE', '((?:\s+(?:(?:[^\s:]+:)?[^\s:]+)\s*=\s*(?:"(?:[^"]*)"|\'(?:[^\']*)\'))*)\s*'); | |
| define('SIMPLEPIE_NAMESPACE_XML', 'http://www.w3.org/XML/1998/namespace'); | |
| define('SIMPLEPIE_NAMESPACE_ATOM_10', 'http://www.w3.org/2005/Atom'); | |
| define('SIMPLEPIE_NAMESPACE_ATOM_03', 'http://purl.org/atom/ns#'); | |
| define('SIMPLEPIE_NAMESPACE_RDF', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'); | |
| define('SIMPLEPIE_NAMESPACE_RSS_090', 'http://my.netscape.com/rdf/simple/0.9/'); | |
| define('SIMPLEPIE_NAMESPACE_RSS_10', 'http://purl.org/rss/1.0/'); | |
| define('SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT', 'http://purl.org/rss/1.0/modules/content/'); | |
| define('SIMPLEPIE_NAMESPACE_RSS_20', ''); | |
| define('SIMPLEPIE_NAMESPACE_DC_10', 'http://purl.org/dc/elements/1.0/'); | |
| define('SIMPLEPIE_NAMESPACE_DC_11', 'http://purl.org/dc/elements/1.1/'); | |
| define('SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO', 'http://www.w3.org/2003/01/geo/wgs84_pos#'); | |
| define('SIMPLEPIE_NAMESPACE_GEORSS', 'http://www.georss.org/georss'); | |
| define('SIMPLEPIE_NAMESPACE_MEDIARSS', 'http://search.yahoo.com/mrss/'); | |
| define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG', 'http://search.yahoo.com/mrss'); | |
| define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG2', 'http://video.search.yahoo.com/mrss'); | |
| define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG3', 'http://video.search.yahoo.com/mrss/'); | |
| define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG4', 'http://www.rssboard.org/media-rss'); | |
| define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG5', 'http://www.rssboard.org/media-rss/'); | |
| define('SIMPLEPIE_NAMESPACE_ITUNES', 'http://www.itunes.com/dtds/podcast-1.0.dtd'); | |
| define('SIMPLEPIE_NAMESPACE_XHTML', 'http://www.w3.org/1999/xhtml'); | |
| define('SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY', 'http://www.iana.org/assignments/relation/'); | |
| define('SIMPLEPIE_FILE_SOURCE_NONE', 0); | |
| define('SIMPLEPIE_FILE_SOURCE_REMOTE', 1); | |
| define('SIMPLEPIE_FILE_SOURCE_LOCAL', 2); | |
| define('SIMPLEPIE_FILE_SOURCE_FSOCKOPEN', 4); | |
| define('SIMPLEPIE_FILE_SOURCE_CURL', 8); | |
| define('SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS', 16); | |
| class SimplePie | |
| { | |
| public $data = array(); | |
| public $error; | |
| public $sanitize; | |
| public $useragent = SIMPLEPIE_USERAGENT; | |
| public $feed_url; | |
| public $file; | |
| public $raw_data; | |
| public $timeout = 10; | |
| public $force_fsockopen = false; | |
| public $force_feed = false; | |
| public $cache = true; | |
| public $cache_duration = 3600; | |
| public $autodiscovery_cache_duration = 604800; // 7 Days. | |
| public $cache_location = './cache'; | |
| public $cache_name_function = 'md5'; | |
| public $order_by_date = true; | |
| public $input_encoding = false; | |
| public $autodiscovery = SIMPLEPIE_LOCATOR_ALL; | |
| public $registry; | |
| public $max_checked_feeds = 10; | |
| public $all_discovered_feeds = array(); | |
| public $image_handler = ''; | |
| public $multifeed_url = array(); | |
| public $multifeed_objects = array(); | |
| public $config_settings = null; | |
| public $item_limit = 0; | |
| public $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc'); | |
| public $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style'); | |
| public function __construct() | |
| { | |
| if (version_compare(PHP_VERSION, '5.2', '<')) | |
| { | |
| trigger_error('PHP 4.x, 5.0 and 5.1 are no longer supported. Please upgrade to PHP 5.2 or newer.'); | |
| die(); | |
| } | |
| // Other objects, instances created here so we can set options on them | |
| $this->sanitize = new SimplePie_Sanitize(); | |
| $this->registry = new SimplePie_Registry(); | |
| if (func_num_args() > 0) | |
| { | |
| $level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING; | |
| trigger_error('Passing parameters to the constructor is no longer supported. Please use set_feed_url(), set_cache_location(), and set_cache_location() directly.', $level); | |
| $args = func_get_args(); | |
| switch (count($args)) { | |
| case 3: | |
| $this->set_cache_duration($args[2]); | |
| case 2: | |
| $this->set_cache_location($args[1]); | |
| case 1: | |
| $this->set_feed_url($args[0]); | |
| $this->init(); | |
| } | |
| } | |
| } | |
| public function __toString() | |
| { | |
| return md5(serialize($this->data)); | |
| } | |
| public function __destruct() | |
| { | |
| if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode')) | |
| { | |
| if (!empty($this->data['items'])) | |
| { | |
| foreach ($this->data['items'] as $item) | |
| { | |
| $item->__destruct(); | |
| } | |
| unset($item, $this->data['items']); | |
| } | |
| if (!empty($this->data['ordered_items'])) | |
| { | |
| foreach ($this->data['ordered_items'] as $item) | |
| { | |
| $item->__destruct(); | |
| } | |
| unset($item, $this->data['ordered_items']); | |
| } | |
| } | |
| } | |
| public function force_feed($enable = false) | |
| { | |
| $this->force_feed = (bool) $enable; | |
| } | |
| public function set_feed_url($url) | |
| { | |
| $this->multifeed_url = array(); | |
| if (is_array($url)) | |
| { | |
| foreach ($url as $value) | |
| { | |
| $this->multifeed_url[] = $this->registry->call('Misc', 'fix_protocol', array($value, 1)); | |
| } | |
| } | |
| else | |
| { | |
| $this->feed_url = $this->registry->call('Misc', 'fix_protocol', array($url, 1)); | |
| } | |
| } | |
| public function set_file(&$file) | |
| { | |
| if ($file instanceof SimplePie_File) | |
| { | |
| $this->feed_url = $file->url; | |
| $this->file =& $file; | |
| return true; | |
| } | |
| return false; | |
| } | |
| public function set_raw_data($data) | |
| { | |
| $this->raw_data = $data; | |
| } | |
| public function set_timeout($timeout = 10) | |
| { | |
| $this->timeout = (int) $timeout; | |
| } | |
| public function force_fsockopen($enable = false) | |
| { | |
| $this->force_fsockopen = (bool) $enable; | |
| } | |
| public function enable_cache($enable = true) | |
| { | |
| $this->cache = (bool) $enable; | |
| } | |
| public function set_cache_duration($seconds = 3600) | |
| { | |
| $this->cache_duration = (int) $seconds; | |
| } | |
| public function set_autodiscovery_cache_duration($seconds = 604800) | |
| { | |
| $this->autodiscovery_cache_duration = (int) $seconds; | |
| } | |
| public function set_cache_location($location = './cache') | |
| { | |
| $this->cache_location = (string) $location; | |
| } | |
| public function enable_order_by_date($enable = true) | |
| { | |
| $this->order_by_date = (bool) $enable; | |
| } | |
| public function set_input_encoding($encoding = false) | |
| { | |
| if ($encoding) | |
| { | |
| $this->input_encoding = (string) $encoding; | |
| } | |
| else | |
| { | |
| $this->input_encoding = false; | |
| } | |
| } | |
| public function set_autodiscovery_level($level = SIMPLEPIE_LOCATOR_ALL) | |
| { | |
| $this->autodiscovery = (int) $level; | |
| } | |
| public function &get_registry() | |
| { | |
| return $this->registry; | |
| } | |
| public function set_cache_class($class = 'SimplePie_Cache') | |
| { | |
| return $this->registry->register('Cache', $class, true); | |
| } | |
| public function set_locator_class($class = 'SimplePie_Locator') | |
| { | |
| return $this->registry->register('Locator', $class, true); | |
| } | |
| public function set_parser_class($class = 'SimplePie_Parser') | |
| { | |
| return $this->registry->register('Parser', $class, true); | |
| } | |
| public function set_file_class($class = 'SimplePie_File') | |
| { | |
| return $this->registry->register('File', $class, true); | |
| } | |
| public function set_sanitize_class($class = 'SimplePie_Sanitize') | |
| { | |
| return $this->registry->register('Sanitize', $class, true); | |
| } | |
| public function set_item_class($class = 'SimplePie_Item') | |
| { | |
| return $this->registry->register('Item', $class, true); | |
| } | |
| public function set_author_class($class = 'SimplePie_Author') | |
| { | |
| return $this->registry->register('Author', $class, true); | |
| } | |
| public function set_category_class($class = 'SimplePie_Category') | |
| { | |
| return $this->registry->register('Category', $class, true); | |
| } | |
| public function set_enclosure_class($class = 'SimplePie_Enclosure') | |
| { | |
| return $this->registry->register('Enclosure', $class, true); | |
| } | |
| public function set_caption_class($class = 'SimplePie_Caption') | |
| { | |
| return $this->registry->register('Caption', $class, true); | |
| } | |
| public function set_copyright_class($class = 'SimplePie_Copyright') | |
| { | |
| return $this->registry->register('Copyright', $class, true); | |
| } | |
| public function set_credit_class($class = 'SimplePie_Credit') | |
| { | |
| return $this->registry->register('Credit', $class, true); | |
| } | |
| public function set_rating_class($class = 'SimplePie_Rating') | |
| { | |
| return $this->registry->register('Rating', $class, true); | |
| } | |
| public function set_restriction_class($class = 'SimplePie_Restriction') | |
| { | |
| return $this->registry->register('Restriction', $class, true); | |
| } | |
| public function set_content_type_sniffer_class($class = 'SimplePie_Content_Type_Sniffer') | |
| { | |
| return $this->registry->register('Content_Type_Sniffer', $class, true); | |
| } | |
| public function set_source_class($class = 'SimplePie_Source') | |
| { | |
| return $this->registry->register('Source', $class, true); | |
| } | |
| public function set_useragent($ua = SIMPLEPIE_USERAGENT) | |
| { | |
| $this->useragent = (string) $ua; | |
| } | |
| public function set_cache_name_function($function = 'md5') | |
| { | |
| if (is_callable($function)) | |
| { | |
| $this->cache_name_function = $function; | |
| } | |
| } | |
| public function set_stupidly_fast($set = false) | |
| { | |
| if ($set) | |
| { | |
| $this->enable_order_by_date(false); | |
| $this->remove_div(false); | |
| $this->strip_comments(false); | |
| $this->strip_htmltags(false); | |
| $this->strip_attributes(false); | |
| $this->set_image_handler(false); | |
| } | |
| } | |
| public function set_max_checked_feeds($max = 10) | |
| { | |
| $this->max_checked_feeds = (int) $max; | |
| } | |
| public function remove_div($enable = true) | |
| { | |
| $this->sanitize->remove_div($enable); | |
| } | |
| public function strip_htmltags($tags = '', $encode = null) | |
| { | |
| if ($tags === '') | |
| { | |
| $tags = $this->strip_htmltags; | |
| } | |
| $this->sanitize->strip_htmltags($tags); | |
| if ($encode !== null) | |
| { | |
| $this->sanitize->encode_instead_of_strip($tags); | |
| } | |
| } | |
| public function encode_instead_of_strip($enable = true) | |
| { | |
| $this->sanitize->encode_instead_of_strip($enable); | |
| } | |
| public function strip_attributes($attribs = '') | |
| { | |
| if ($attribs === '') | |
| { | |
| $attribs = $this->strip_attributes; | |
| } | |
| $this->sanitize->strip_attributes($attribs); | |
| } | |
| public function set_output_encoding($encoding = 'UTF-8') | |
| { | |
| $this->sanitize->set_output_encoding($encoding); | |
| } | |
| public function strip_comments($strip = false) | |
| { | |
| $this->sanitize->strip_comments($strip); | |
| } | |
| public function set_url_replacements($element_attribute = null) | |
| { | |
| $this->sanitize->set_url_replacements($element_attribute); | |
| } | |
| public function set_image_handler($page = false, $qs = 'i') | |
| { | |
| if ($page !== false) | |
| { | |
| $this->sanitize->set_image_handler($page . '?' . $qs . '='); | |
| } | |
| else | |
| { | |
| $this->image_handler = ''; | |
| } | |
| } | |
| public function set_item_limit($limit = 0) | |
| { | |
| $this->item_limit = (int) $limit; | |
| } | |
| public function init() | |
| { | |
| // Check absolute bare minimum requirements. | |
| if (!extension_loaded('xml') || !extension_loaded('pcre')) | |
| { | |
| return false; | |
| } | |
| // Then check the xml extension is sane (i.e., libxml 2.7.x issue on PHP < 5.2.9 and libxml 2.7.0 to 2.7.2 on any version) if we don't have xmlreader. | |
| elseif (!extension_loaded('xmlreader')) | |
| { | |
| static $xml_is_sane = null; | |
| if ($xml_is_sane === null) | |
| { | |
| $parser_check = xml_parser_create(); | |
| xml_parse_into_struct($parser_check, '<foo>&</foo>', $values); | |
| xml_parser_free($parser_check); | |
| $xml_is_sane = isset($values[0]['value']); | |
| } | |
| if (!$xml_is_sane) | |
| { | |
| return false; | |
| } | |
| } | |
| if (method_exists($this->sanitize, 'set_registry')) | |
| { | |
| $this->sanitize->set_registry($this->registry); | |
| } | |
| // Pass whatever was set with config options over to the sanitizer. | |
| // Pass the classes in for legacy support; new classes should use the registry instead | |
| $this->sanitize->pass_cache_data($this->cache, $this->cache_location, $this->cache_name_function, $this->registry->get_class('Cache')); | |
| $this->sanitize->pass_file_data($this->registry->get_class('File'), $this->timeout, $this->useragent, $this->force_fsockopen); | |
| if (!empty($this->multifeed_url)) | |
| { | |
| $i = 0; | |
| $success = 0; | |
| $this->multifeed_objects = array(); | |
| $this->error = array(); | |
| foreach ($this->multifeed_url as $url) | |
| { | |
| $this->multifeed_objects[$i] = clone $this; | |
| $this->multifeed_objects[$i]->set_feed_url($url); | |
| $single_success = $this->multifeed_objects[$i]->init(); | |
| $success |= $single_success; | |
| if (!$single_success) | |
| { | |
| $this->error[$i] = $this->multifeed_objects[$i]->error(); | |
| } | |
| $i++; | |
| } | |
| return (bool) $success; | |
| } | |
| elseif ($this->feed_url === null && $this->raw_data === null) | |
| { | |
| return false; | |
| } | |
| $this->error = null; | |
| $this->data = array(); | |
| $this->multifeed_objects = array(); | |
| $cache = false; | |
| if ($this->feed_url !== null) | |
| { | |
| $parsed_feed_url = $this->registry->call('Misc', 'parse_url', array($this->feed_url)); | |
| // Decide whether to enable caching | |
| if ($this->cache && $parsed_feed_url['scheme'] !== '') | |
| { | |
| $cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, call_user_func($this->cache_name_function, $this->feed_url), 'spc')); | |
| } | |
| // Fetch the data via SimplePie_File into $this->raw_data | |
| if (($fetched = $this->fetch_data($cache)) === true) | |
| { | |
| return true; | |
| } | |
| elseif ($fetched === false) { | |
| return false; | |
| } | |
| list($headers, $sniffed) = $fetched; | |
| } | |
| // Set up array of possible encodings | |
| $encodings = array(); | |
| // First check to see if input has been overridden. | |
| if ($this->input_encoding !== false) | |
| { | |
| $encodings[] = $this->input_encoding; | |
| } | |
| $application_types = array('application/xml', 'application/xml-dtd', 'application/xml-external-parsed-entity'); | |
| $text_types = array('text/xml', 'text/xml-external-parsed-entity'); | |
| // RFC 3023 (only applies to sniffed content) | |
| if (isset($sniffed)) | |
| { | |
| if (in_array($sniffed, $application_types) || substr($sniffed, 0, 12) === 'application/' && substr($sniffed, -4) === '+xml') | |
| { | |
| if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset)) | |
| { | |
| $encodings[] = strtoupper($charset[1]); | |
| } | |
| $encodings = array_merge($encodings, $this->registry->call('Misc', 'xml_encoding', array($this->raw_data, &$this->registry))); | |
| $encodings[] = 'UTF-8'; | |
| } | |
| elseif (in_array($sniffed, $text_types) || substr($sniffed, 0, 5) === 'text/' && substr($sniffed, -4) === '+xml') | |
| { | |
| if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset)) | |
| { | |
| $encodings[] = $charset[1]; | |
| } | |
| $encodings[] = 'US-ASCII'; | |
| } | |
| // Text MIME-type default | |
| elseif (substr($sniffed, 0, 5) === 'text/') | |
| { | |
| $encodings[] = 'US-ASCII'; | |
| } | |
| } | |
| // Fallback to XML 1.0 Appendix F.1/UTF-8/ISO-8859-1 | |
| $encodings = array_merge($encodings, $this->registry->call('Misc', 'xml_encoding', array($this->raw_data, &$this->registry))); | |
| $encodings[] = 'UTF-8'; | |
| $encodings[] = 'ISO-8859-1'; | |
| // There's no point in trying an encoding twice | |
| $encodings = array_unique($encodings); | |
| // Loop through each possible encoding, till we return something, or run out of possibilities | |
| foreach ($encodings as $encoding) | |
| { | |
| // Change the encoding to UTF-8 (as we always use UTF-8 internally) | |
| if ($utf8_data = $this->registry->call('Misc', 'change_encoding', array($this->raw_data, $encoding, 'UTF-8'))) | |
| { | |
| // Create new parser | |
| $parser = $this->registry->create('Parser'); | |
| // If it's parsed fine | |
| if ($parser->parse($utf8_data, 'UTF-8')) | |
| { | |
| $this->data = $parser->get_data(); | |
| if (!($this->get_type() & ~SIMPLEPIE_TYPE_NONE)) | |
| { | |
| $this->error = "A feed could not be found at $this->feed_url. This does not appear to be a valid RSS or Atom feed."; | |
| $this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__)); | |
| return false; | |
| } | |
| if (isset($headers)) | |
| { | |
| $this->data['headers'] = $headers; | |
| } | |
| $this->data['build'] = SIMPLEPIE_BUILD; | |
| // Cache the file if caching is enabled | |
| if ($cache && !$cache->save($this)) | |
| { | |
| trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING); | |
| } | |
| return true; | |
| } | |
| } | |
| } | |
| if (isset($parser)) | |
| { | |
| // We have an error, just set SimplePie_Misc::error to it and quit | |
| $this->error = sprintf('This XML document is invalid, likely due to invalid characters. XML error: %s at line %d, column %d', $parser->get_error_string(), $parser->get_current_line(), $parser->get_current_column()); | |
| } | |
| else | |
| { | |
| $this->error = 'The data could not be converted to UTF-8. You MUST have either the iconv or mbstring extension installed. Upgrading to PHP 5.x (which includes iconv) is highly recommended.'; | |
| } | |
| $this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__)); | |
| return false; | |
| } | |
| protected function fetch_data(&$cache) | |
| { | |
| // If it's enabled, use the cache | |
| if ($cache) | |
| { | |
| // Load the Cache | |
| $this->data = $cache->load(); | |
| if (!empty($this->data)) | |
| { | |
| // If the cache is for an outdated build of SimplePie | |
| if (!isset($this->data['build']) || $this->data['build'] !== SIMPLEPIE_BUILD) | |
| { | |
| $cache->unlink(); | |
| $this->data = array(); | |
| } | |
| // If we've hit a collision just rerun it with caching disabled | |
| elseif (isset($this->data['url']) && $this->data['url'] !== $this->feed_url) | |
| { | |
| $cache = false; | |
| $this->data = array(); | |
| } | |
| // If we've got a non feed_url stored (if the page isn't actually a feed, or is a redirect) use that URL. | |
| elseif (isset($this->data['feed_url'])) | |
| { | |
| // If the autodiscovery cache is still valid use it. | |
| if ($cache->mtime() + $this->autodiscovery_cache_duration > time()) | |
| { | |
| // Do not need to do feed autodiscovery yet. | |
| if ($this->data['feed_url'] !== $this->data['url']) | |
| { | |
| $this->set_feed_url($this->data['feed_url']); | |
| return $this->init(); | |
| } | |
| $cache->unlink(); | |
| $this->data = array(); | |
| } | |
| } | |
| // Check if the cache has been updated | |
| elseif ($cache->mtime() + $this->cache_duration < time()) | |
| { | |
| // If we have last-modified and/or etag set | |
| if (isset($this->data['headers']['last-modified']) || isset($this->data['headers']['etag'])) | |
| { | |
| $headers = array( | |
| 'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1', | |
| ); | |
| if (isset($this->data['headers']['last-modified'])) | |
| { | |
| $headers['if-modified-since'] = $this->data['headers']['last-modified']; | |
| } | |
| if (isset($this->data['headers']['etag'])) | |
| { | |
| $headers['if-none-match'] = $this->data['headers']['etag']; | |
| } | |
| $file = $this->registry->create('File', array($this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen)); | |
| if ($file->success) | |
| { | |
| if ($file->status_code === 304) | |
| { | |
| $cache->touch(); | |
| return true; | |
| } | |
| } | |
| else | |
| { | |
| unset($file); | |
| } | |
| } | |
| } | |
| // If the cache is still valid, just return true | |
| else | |
| { | |
| $this->raw_data = false; | |
| return true; | |
| } | |
| } | |
| // If the cache is empty, delete it | |
| else | |
| { | |
| $cache->unlink(); | |
| $this->data = array(); | |
| } | |
| } | |
| // If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it. | |
| if (!isset($file)) | |
| { | |
| if ($this->file instanceof SimplePie_File && $this->file->url === $this->feed_url) | |
| { | |
| $file =& $this->file; | |
| } | |
| else | |
| { | |
| $headers = array( | |
| 'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1', | |
| ); | |
| $file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen)); | |
| } | |
| } | |
| // If the file connection has an error, set SimplePie::error to that and quit | |
| if (!$file->success && !($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300))) | |
| { | |
| $this->error = $file->error; | |
| return !empty($this->data); | |
| } | |
| if (!$this->force_feed) | |
| { | |
| // Check if the supplied URL is a feed, if it isn't, look for it. | |
| $locate = $this->registry->create('Locator', array(&$file, $this->timeout, $this->useragent, $this->max_checked_feeds)); | |
| if (!$locate->is_feed($file)) | |
| { | |
| // We need to unset this so that if SimplePie::set_file() has been called that object is untouched | |
| unset($file); | |
| try | |
| { | |
| if (!($file = $locate->find($this->autodiscovery, $this->all_discovered_feeds))) | |
| { | |
| $this->error = "A feed could not be found at $this->feed_url. A feed with an invalid mime type may fall victim to this error, or " . SIMPLEPIE_NAME . " was unable to auto-discover it.. Use force_feed() if you are certain this URL is a real feed."; | |
| $this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__)); | |
| return false; | |
| } | |
| } | |
| catch (SimplePie_Exception $e) | |
| { | |
| // This is usually because DOMDocument doesn't exist | |
| $this->error = $e->getMessage(); | |
| $this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, $e->getFile(), $e->getLine())); | |
| return false; | |
| } | |
| if ($cache) | |
| { | |
| $this->data = array('url' => $this->feed_url, 'feed_url' => $file->url, 'build' => SIMPLEPIE_BUILD); | |
| if (!$cache->save($this)) | |
| { | |
| trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING); | |
| } | |
| $cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, call_user_func($this->cache_name_function, $file->url), 'spc')); | |
| } | |
| $this->feed_url = $file->url; | |
| } | |
| $locate = null; | |
| } | |
| $this->raw_data = $file->body; | |
| $headers = $file->headers; | |
| $sniffer = $this->registry->create('Content_Type_Sniffer', array(&$file)); | |
| $sniffed = $sniffer->get_type(); | |
| return array($headers, $sniffed); | |
| } | |
| public function error() | |
| { | |
| return $this->error; | |
| } | |
| public function get_raw_data() | |
| { | |
| return $this->raw_data; | |
| } | |
| public function get_encoding() | |
| { | |
| return $this->sanitize->output_encoding; | |
| } | |
| public function handle_content_type($mime = 'text/html') | |
| { | |
| if (!headers_sent()) | |
| { | |
| $header = "Content-type: $mime;"; | |
| if ($this->get_encoding()) | |
| { | |
| $header .= ' charset=' . $this->get_encoding(); | |
| } | |
| else | |
| { | |
| $header .= ' charset=UTF-8'; | |
| } | |
| header($header); | |
| } | |
| } | |
| public function get_type() | |
| { | |
| if (!isset($this->data['type'])) | |
| { | |
| $this->data['type'] = SIMPLEPIE_TYPE_ALL; | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'])) | |
| { | |
| $this->data['type'] &= SIMPLEPIE_TYPE_ATOM_10; | |
| } | |
| elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'])) | |
| { | |
| $this->data['type'] &= SIMPLEPIE_TYPE_ATOM_03; | |
| } | |
| elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'])) | |
| { | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['channel']) | |
| || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['image']) | |
| || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']) | |
| || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['textinput'])) | |
| { | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_10; | |
| } | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['channel']) | |
| || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['image']) | |
| || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']) | |
| || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['textinput'])) | |
| { | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_090; | |
| } | |
| } | |
| elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'])) | |
| { | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_ALL; | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['attribs']['']['version'])) | |
| { | |
| switch (trim($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['attribs']['']['version'])) | |
| { | |
| case '0.91': | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091; | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['skiphours']['hour'][0]['data'])) | |
| { | |
| switch (trim($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['skiphours']['hour'][0]['data'])) | |
| { | |
| case '0': | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_NETSCAPE; | |
| break; | |
| case '24': | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_USERLAND; | |
| break; | |
| } | |
| } | |
| break; | |
| case '0.92': | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_092; | |
| break; | |
| case '0.93': | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_093; | |
| break; | |
| case '0.94': | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_094; | |
| break; | |
| case '2.0': | |
| $this->data['type'] &= SIMPLEPIE_TYPE_RSS_20; | |
| break; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $this->data['type'] = SIMPLEPIE_TYPE_NONE; | |
| } | |
| } | |
| return $this->data['type']; | |
| } | |
| public function subscribe_url() | |
| { | |
| if ($this->feed_url !== null) | |
| { | |
| return $this->sanitize($this->feed_url, SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_feed_tags($namespace, $tag) | |
| { | |
| $type = $this->get_type(); | |
| if ($type & SIMPLEPIE_TYPE_ATOM_10) | |
| { | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['child'][$namespace][$tag])) | |
| { | |
| return $this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| if ($type & SIMPLEPIE_TYPE_ATOM_03) | |
| { | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['child'][$namespace][$tag])) | |
| { | |
| return $this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| if ($type & SIMPLEPIE_TYPE_RSS_RDF) | |
| { | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][$namespace][$tag])) | |
| { | |
| return $this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) | |
| { | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][$namespace][$tag])) | |
| { | |
| return $this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| return null; | |
| } | |
| public function get_channel_tags($namespace, $tag) | |
| { | |
| $type = $this->get_type(); | |
| if ($type & SIMPLEPIE_TYPE_ATOM_ALL) | |
| { | |
| if ($return = $this->get_feed_tags($namespace, $tag)) | |
| { | |
| return $return; | |
| } | |
| } | |
| if ($type & SIMPLEPIE_TYPE_RSS_10) | |
| { | |
| if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'channel')) | |
| { | |
| if (isset($channel[0]['child'][$namespace][$tag])) | |
| { | |
| return $channel[0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| } | |
| if ($type & SIMPLEPIE_TYPE_RSS_090) | |
| { | |
| if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'channel')) | |
| { | |
| if (isset($channel[0]['child'][$namespace][$tag])) | |
| { | |
| return $channel[0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| } | |
| if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) | |
| { | |
| if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'channel')) | |
| { | |
| if (isset($channel[0]['child'][$namespace][$tag])) | |
| { | |
| return $channel[0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| } | |
| return null; | |
| } | |
| public function get_image_tags($namespace, $tag) | |
| { | |
| $type = $this->get_type(); | |
| if ($type & SIMPLEPIE_TYPE_RSS_10) | |
| { | |
| if ($image = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'image')) | |
| { | |
| if (isset($image[0]['child'][$namespace][$tag])) | |
| { | |
| return $image[0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| } | |
| if ($type & SIMPLEPIE_TYPE_RSS_090) | |
| { | |
| if ($image = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'image')) | |
| { | |
| if (isset($image[0]['child'][$namespace][$tag])) | |
| { | |
| return $image[0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| } | |
| if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) | |
| { | |
| if ($image = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'image')) | |
| { | |
| if (isset($image[0]['child'][$namespace][$tag])) | |
| { | |
| return $image[0]['child'][$namespace][$tag]; | |
| } | |
| } | |
| } | |
| return null; | |
| } | |
| public function get_base($element = array()) | |
| { | |
| if (!($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION) && !empty($element['xml_base_explicit']) && isset($element['xml_base'])) | |
| { | |
| return $element['xml_base']; | |
| } | |
| elseif ($this->get_link() !== null) | |
| { | |
| return $this->get_link(); | |
| } | |
| else | |
| { | |
| return $this->subscribe_url(); | |
| } | |
| } | |
| public function sanitize($data, $type, $base = '') | |
| { | |
| return $this->sanitize->sanitize($data, $type, $base); | |
| } | |
| public function get_title() | |
| { | |
| if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_category($key = 0) | |
| { | |
| $categories = $this->get_categories(); | |
| if (isset($categories[$key])) | |
| { | |
| return $categories[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_categories() | |
| { | |
| $categories = array(); | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category) | |
| { | |
| $term = null; | |
| $scheme = null; | |
| $label = null; | |
| if (isset($category['attribs']['']['term'])) | |
| { | |
| $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['scheme'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['label'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category) | |
| { | |
| // This is really the label, but keep this as the term also for BC. | |
| // Label will also work on retrieving because that falls back to term. | |
| $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| if (isset($category['attribs']['']['domain'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $scheme = null; | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, null)); | |
| } | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category) | |
| { | |
| $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category) | |
| { | |
| $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| if (!empty($categories)) | |
| { | |
| return array_unique($categories); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_author($key = 0) | |
| { | |
| $authors = $this->get_authors(); | |
| if (isset($authors[$key])) | |
| { | |
| return $authors[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_authors() | |
| { | |
| $authors = array(); | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) | |
| { | |
| $name = null; | |
| $uri = null; | |
| $email = null; | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) | |
| { | |
| $uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); | |
| } | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $uri !== null) | |
| { | |
| $authors[] = $this->registry->create('Author', array($name, $uri, $email)); | |
| } | |
| } | |
| if ($author = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) | |
| { | |
| $name = null; | |
| $url = null; | |
| $email = null; | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) | |
| { | |
| $url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); | |
| } | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $url !== null) | |
| { | |
| $authors[] = $this->registry->create('Author', array($name, $url, $email)); | |
| } | |
| } | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| if (!empty($authors)) | |
| { | |
| return array_unique($authors); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_contributor($key = 0) | |
| { | |
| $contributors = $this->get_contributors(); | |
| if (isset($contributors[$key])) | |
| { | |
| return $contributors[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_contributors() | |
| { | |
| $contributors = array(); | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor) | |
| { | |
| $name = null; | |
| $uri = null; | |
| $email = null; | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) | |
| { | |
| $uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $uri !== null) | |
| { | |
| $contributors[] = $this->registry->create('Author', array($name, $uri, $email)); | |
| } | |
| } | |
| foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor) | |
| { | |
| $name = null; | |
| $url = null; | |
| $email = null; | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) | |
| { | |
| $url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $url !== null) | |
| { | |
| $contributors[] = $this->registry->create('Author', array($name, $url, $email)); | |
| } | |
| } | |
| if (!empty($contributors)) | |
| { | |
| return array_unique($contributors); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_link($key = 0, $rel = 'alternate') | |
| { | |
| $links = $this->get_links($rel); | |
| if (isset($links[$key])) | |
| { | |
| return $links[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_permalink() | |
| { | |
| return $this->get_link(0); | |
| } | |
| public function get_links($rel = 'alternate') | |
| { | |
| if (!isset($this->data['links'])) | |
| { | |
| $this->data['links'] = array(); | |
| if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link')) | |
| { | |
| foreach ($links as $link) | |
| { | |
| if (isset($link['attribs']['']['href'])) | |
| { | |
| $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; | |
| $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); | |
| } | |
| } | |
| } | |
| if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link')) | |
| { | |
| foreach ($links as $link) | |
| { | |
| if (isset($link['attribs']['']['href'])) | |
| { | |
| $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; | |
| $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); | |
| } | |
| } | |
| } | |
| if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| $keys = array_keys($this->data['links']); | |
| foreach ($keys as $key) | |
| { | |
| if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key))) | |
| { | |
| if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) | |
| { | |
| $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); | |
| $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; | |
| } | |
| else | |
| { | |
| $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; | |
| } | |
| } | |
| elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) | |
| { | |
| $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; | |
| } | |
| $this->data['links'][$key] = array_unique($this->data['links'][$key]); | |
| } | |
| } | |
| if (isset($this->data['links'][$rel])) | |
| { | |
| return $this->data['links'][$rel]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_all_discovered_feeds() | |
| { | |
| return $this->all_discovered_feeds; | |
| } | |
| public function get_description() | |
| { | |
| if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'subtitle')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'tagline')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_copyright() | |
| { | |
| if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'copyright')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'copyright')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_language() | |
| { | |
| if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'language')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'language')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'language')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['xml_lang'])) | |
| { | |
| return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['xml_lang'])) | |
| { | |
| return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['xml_lang'])) | |
| { | |
| return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (isset($this->data['headers']['content-language'])) | |
| { | |
| return $this->sanitize($this->data['headers']['content-language'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_latitude() | |
| { | |
| if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif (($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) | |
| { | |
| return (float) $match[1]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_longitude() | |
| { | |
| if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif (($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) | |
| { | |
| return (float) $match[2]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_image_title() | |
| { | |
| if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_image_url() | |
| { | |
| if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'image')) | |
| { | |
| return $this->sanitize($return[0]['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'logo')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'url')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'url')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_image_link() | |
| { | |
| if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_image_width() | |
| { | |
| if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'width')) | |
| { | |
| return round($return[0]['data']); | |
| } | |
| elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url')) | |
| { | |
| return 88.0; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_image_height() | |
| { | |
| if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'height')) | |
| { | |
| return round($return[0]['data']); | |
| } | |
| elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url')) | |
| { | |
| return 31.0; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_item_quantity($max = 0) | |
| { | |
| $max = (int) $max; | |
| $qty = count($this->get_items()); | |
| if ($max === 0) | |
| { | |
| return $qty; | |
| } | |
| else | |
| { | |
| return ($qty > $max) ? $max : $qty; | |
| } | |
| } | |
| public function get_item($key = 0) | |
| { | |
| $items = $this->get_items(); | |
| if (isset($items[$key])) | |
| { | |
| return $items[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_items($start = 0, $end = 0) | |
| { | |
| if (!isset($this->data['items'])) | |
| { | |
| if (!empty($this->multifeed_objects)) | |
| { | |
| $this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit); | |
| } | |
| else | |
| { | |
| $this->data['items'] = array(); | |
| if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) | |
| { | |
| $keys = array_keys($items); | |
| foreach ($keys as $key) | |
| { | |
| $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); | |
| } | |
| } | |
| if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) | |
| { | |
| $keys = array_keys($items); | |
| foreach ($keys as $key) | |
| { | |
| $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); | |
| } | |
| } | |
| if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) | |
| { | |
| $keys = array_keys($items); | |
| foreach ($keys as $key) | |
| { | |
| $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); | |
| } | |
| } | |
| if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) | |
| { | |
| $keys = array_keys($items); | |
| foreach ($keys as $key) | |
| { | |
| $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); | |
| } | |
| } | |
| if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item')) | |
| { | |
| $keys = array_keys($items); | |
| foreach ($keys as $key) | |
| { | |
| $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); | |
| } | |
| } | |
| } | |
| } | |
| if (!empty($this->data['items'])) | |
| { | |
| // If we want to order it by date, check if all items have a date, and then sort it | |
| if ($this->order_by_date && empty($this->multifeed_objects)) | |
| { | |
| if (!isset($this->data['ordered_items'])) | |
| { | |
| $do_sort = true; | |
| foreach ($this->data['items'] as $item) | |
| { | |
| if (!$item->get_date('U')) | |
| { | |
| $do_sort = false; | |
| break; | |
| } | |
| } | |
| $item = null; | |
| $this->data['ordered_items'] = $this->data['items']; | |
| if ($do_sort) | |
| { | |
| usort($this->data['ordered_items'], array(get_class($this), 'sort_items')); | |
| } | |
| } | |
| $items = $this->data['ordered_items']; | |
| } | |
| else | |
| { | |
| $items = $this->data['items']; | |
| } | |
| // Slice the data as desired | |
| if ($end === 0) | |
| { | |
| return array_slice($items, $start); | |
| } | |
| else | |
| { | |
| return array_slice($items, $start, $end); | |
| } | |
| } | |
| else | |
| { | |
| return array(); | |
| } | |
| } | |
| public function set_favicon_handler($page = false, $qs = 'i') | |
| { | |
| $level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING; | |
| trigger_error('Favicon handling has been removed, please use your own handling', $level); | |
| return false; | |
| } | |
| public function get_favicon() | |
| { | |
| $level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING; | |
| trigger_error('Favicon handling has been removed, please use your own handling', $level); | |
| if (($url = $this->get_link()) !== null) | |
| { | |
| return 'http://g.etfv.co/' . urlencode($url); | |
| } | |
| return false; | |
| } | |
| public function __call($method, $args) | |
| { | |
| if (strpos($method, 'subscribe_') === 0) | |
| { | |
| $level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING; | |
| trigger_error('subscribe_*() has been deprecated, implement the callback yourself', $level); | |
| return ''; | |
| } | |
| if ($method === 'enable_xml_dump') | |
| { | |
| $level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING; | |
| trigger_error('enable_xml_dump() has been deprecated, use get_raw_data() instead', $level); | |
| return false; | |
| } | |
| $class = get_class($this); | |
| $trace = debug_backtrace(); | |
| $file = $trace[0]['file']; | |
| $line = $trace[0]['line']; | |
| trigger_error("Call to undefined method $class::$method() in $file on line $line", E_USER_ERROR); | |
| } | |
| public static function sort_items($a, $b) | |
| { | |
| return $a->get_date('U') <= $b->get_date('U'); | |
| } | |
| public static function merge_items($urls, $start = 0, $end = 0, $limit = 0) | |
| { | |
| if (is_array($urls) && sizeof($urls) > 0) | |
| { | |
| $items = array(); | |
| foreach ($urls as $arg) | |
| { | |
| if ($arg instanceof SimplePie) | |
| { | |
| $items = array_merge($items, $arg->get_items(0, $limit)); | |
| } | |
| else | |
| { | |
| trigger_error('Arguments must be SimplePie objects', E_USER_WARNING); | |
| } | |
| } | |
| $do_sort = true; | |
| foreach ($items as $item) | |
| { | |
| if (!$item->get_date('U')) | |
| { | |
| $do_sort = false; | |
| break; | |
| } | |
| } | |
| $item = null; | |
| if ($do_sort) | |
| { | |
| usort($items, array(get_class($urls[0]), 'sort_items')); | |
| } | |
| if ($end === 0) | |
| { | |
| return array_slice($items, $start); | |
| } | |
| else | |
| { | |
| return array_slice($items, $start, $end); | |
| } | |
| } | |
| else | |
| { | |
| trigger_error('Cannot merge zero SimplePie objects', E_USER_WARNING); | |
| return array(); | |
| } | |
| } | |
| } | |
| class SimplePie_Author | |
| { | |
| var $name; | |
| var $link; | |
| var $email; | |
| public function __construct($name = null, $link = null, $email = null) | |
| { | |
| $this->name = $name; | |
| $this->link = $link; | |
| $this->email = $email; | |
| } | |
| public function __toString() | |
| { | |
| // There is no $this->data here | |
| return md5(serialize($this)); | |
| } | |
| public function get_name() | |
| { | |
| if ($this->name !== null) | |
| { | |
| return $this->name; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_link() | |
| { | |
| if ($this->link !== null) | |
| { | |
| return $this->link; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_email() | |
| { | |
| if ($this->email !== null) | |
| { | |
| return $this->email; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| } | |
| interface SimplePie_Cache_Base | |
| { | |
| const TYPE_FEED = 'spc'; | |
| const TYPE_IMAGE = 'spi'; | |
| public function __construct($location, $name, $type); | |
| public function save($data); | |
| public function load(); | |
| public function mtime(); | |
| public function touch(); | |
| public function unlink(); | |
| } | |
| abstract class SimplePie_Cache_DB implements SimplePie_Cache_Base | |
| { | |
| protected static function prepare_simplepie_object_for_cache($data) | |
| { | |
| $items = $data->get_items(); | |
| $items_by_id = array(); | |
| if (!empty($items)) | |
| { | |
| foreach ($items as $item) | |
| { | |
| $items_by_id[$item->get_id()] = $item; | |
| } | |
| if (count($items_by_id) !== count($items)) | |
| { | |
| $items_by_id = array(); | |
| foreach ($items as $item) | |
| { | |
| $items_by_id[$item->get_id(true)] = $item; | |
| } | |
| } | |
| if (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0])) | |
| { | |
| $channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]; | |
| } | |
| elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0])) | |
| { | |
| $channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]; | |
| } | |
| elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0])) | |
| { | |
| $channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]; | |
| } | |
| elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0])) | |
| { | |
| $channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0]; | |
| } | |
| else | |
| { | |
| $channel = null; | |
| } | |
| if ($channel !== null) | |
| { | |
| if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry'])) | |
| { | |
| unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']); | |
| } | |
| if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry'])) | |
| { | |
| unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']); | |
| } | |
| if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item'])) | |
| { | |
| unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']); | |
| } | |
| if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item'])) | |
| { | |
| unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']); | |
| } | |
| if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item'])) | |
| { | |
| unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']); | |
| } | |
| } | |
| if (isset($data->data['items'])) | |
| { | |
| unset($data->data['items']); | |
| } | |
| if (isset($data->data['ordered_items'])) | |
| { | |
| unset($data->data['ordered_items']); | |
| } | |
| } | |
| return array(serialize($data->data), $items_by_id); | |
| } | |
| } | |
| class SimplePie_Cache_File implements SimplePie_Cache_Base | |
| { | |
| protected $location; | |
| protected $filename; | |
| protected $extension; | |
| protected $name; | |
| public function __construct($location, $name, $type) | |
| { | |
| $this->location = $location; | |
| $this->filename = $name; | |
| $this->extension = $type; | |
| $this->name = "$this->location/$this->filename.$this->extension"; | |
| } | |
| public function save($data) | |
| { | |
| if (file_exists($this->name) && is_writeable($this->name) || file_exists($this->location) && is_writeable($this->location)) | |
| { | |
| if ($data instanceof SimplePie) | |
| { | |
| $data = $data->data; | |
| } | |
| $data = serialize($data); | |
| return (bool) file_put_contents($this->name, $data); | |
| } | |
| return false; | |
| } | |
| public function load() | |
| { | |
| if (file_exists($this->name) && is_readable($this->name)) | |
| { | |
| return unserialize(file_get_contents($this->name)); | |
| } | |
| return false; | |
| } | |
| public function mtime() | |
| { | |
| if (file_exists($this->name)) | |
| { | |
| return filemtime($this->name); | |
| } | |
| return false; | |
| } | |
| public function touch() | |
| { | |
| if (file_exists($this->name)) | |
| { | |
| return touch($this->name); | |
| } | |
| return false; | |
| } | |
| public function unlink() | |
| { | |
| if (file_exists($this->name)) | |
| { | |
| return unlink($this->name); | |
| } | |
| return false; | |
| } | |
| } | |
| class SimplePie_Cache_Memcache implements SimplePie_Cache_Base | |
| { | |
| protected $cache; | |
| protected $options; | |
| protected $name; | |
| public function __construct($location, $name, $type) | |
| { | |
| $this->options = array( | |
| 'host' => '127.0.0.1', | |
| 'port' => 11211, | |
| 'extras' => array( | |
| 'timeout' => 3600, // one hour | |
| 'prefix' => 'simplepie_', | |
| ), | |
| ); | |
| $parsed = SimplePie_Cache::parse_URL($location); | |
| $this->options['host'] = empty($parsed['host']) ? $this->options['host'] : $parsed['host']; | |
| $this->options['port'] = empty($parsed['port']) ? $this->options['port'] : $parsed['port']; | |
| $this->options['extras'] = array_merge($this->options['extras'], $parsed['extras']); | |
| $this->name = $this->options['extras']['prefix'] . md5("$name:$type"); | |
| $this->cache = new Memcache(); | |
| $this->cache->addServer($this->options['host'], (int) $this->options['port']); | |
| } | |
| public function save($data) | |
| { | |
| if ($data instanceof SimplePie) | |
| { | |
| $data = $data->data; | |
| } | |
| return $this->cache->set($this->name, serialize($data), MEMCACHE_COMPRESSED, (int) $this->options['extras']['timeout']); | |
| } | |
| public function load() | |
| { | |
| $data = $this->cache->get($this->name); | |
| if ($data !== false) | |
| { | |
| return unserialize($data); | |
| } | |
| return false; | |
| } | |
| public function mtime() | |
| { | |
| $data = $this->cache->get($this->name); | |
| if ($data !== false) | |
| { | |
| // essentially ignore the mtime because Memcache expires on it's own | |
| return time(); | |
| } | |
| return false; | |
| } | |
| public function touch() | |
| { | |
| $data = $this->cache->get($this->name); | |
| if ($data !== false) | |
| { | |
| return $this->cache->set($this->name, $data, MEMCACHE_COMPRESSED, (int) $this->duration); | |
| } | |
| return false; | |
| } | |
| public function unlink() | |
| { | |
| return $this->cache->delete($this->name, 0); | |
| } | |
| } | |
| class SimplePie_Cache_MySQL extends SimplePie_Cache_DB | |
| { | |
| protected $mysql; | |
| protected $options; | |
| protected $id; | |
| public function __construct($location, $name, $type) | |
| { | |
| $this->options = array( | |
| 'user' => null, | |
| 'pass' => null, | |
| 'host' => '127.0.0.1', | |
| 'port' => '3306', | |
| 'path' => '', | |
| 'extras' => array( | |
| 'prefix' => '', | |
| ), | |
| ); | |
| $this->options = array_merge_recursive($this->options, SimplePie_Cache::parse_URL($location)); | |
| // Path is prefixed with a "/" | |
| $this->options['dbname'] = substr($this->options['path'], 1); | |
| try | |
| { | |
| $this->mysql = new PDO("mysql:dbname={$this->options['dbname']};host={$this->options['host']};port={$this->options['port']}", $this->options['user'], $this->options['pass'], array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8')); | |
| } | |
| catch (PDOException $e) | |
| { | |
| $this->mysql = null; | |
| return; | |
| } | |
| $this->id = $name . $type; | |
| if (!$query = $this->mysql->query('SHOW TABLES')) | |
| { | |
| $this->mysql = null; | |
| return; | |
| } | |
| $db = array(); | |
| while ($row = $query->fetchColumn()) | |
| { | |
| $db[] = $row; | |
| } | |
| if (!in_array($this->options['extras']['prefix'] . 'cache_data', $db)) | |
| { | |
| $query = $this->mysql->exec('CREATE TABLE `' . $this->options['extras']['prefix'] . 'cache_data` (`id` TEXT CHARACTER SET utf8 NOT NULL, `items` SMALLINT NOT NULL DEFAULT 0, `data` BLOB NOT NULL, `mtime` INT UNSIGNED NOT NULL, UNIQUE (`id`(125)))'); | |
| if ($query === false) | |
| { | |
| $this->mysql = null; | |
| } | |
| } | |
| if (!in_array($this->options['extras']['prefix'] . 'items', $db)) | |
| { | |
| $query = $this->mysql->exec('CREATE TABLE `' . $this->options['extras']['prefix'] . 'items` (`feed_id` TEXT CHARACTER SET utf8 NOT NULL, `id` TEXT CHARACTER SET utf8 NOT NULL, `data` TEXT CHARACTER SET utf8 NOT NULL, `posted` INT UNSIGNED NOT NULL, INDEX `feed_id` (`feed_id`(125)))'); | |
| if ($query === false) | |
| { | |
| $this->mysql = null; | |
| } | |
| } | |
| } | |
| public function save($data) | |
| { | |
| if ($this->mysql === null) | |
| { | |
| return false; | |
| } | |
| if ($data instanceof SimplePie) | |
| { | |
| $data = clone $data; | |
| $prepared = self::prepare_simplepie_object_for_cache($data); | |
| $query = $this->mysql->prepare('SELECT COUNT(*) FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :feed'); | |
| $query->bindValue(':feed', $this->id); | |
| if ($query->execute()) | |
| { | |
| if ($query->fetchColumn() > 0) | |
| { | |
| $items = count($prepared[1]); | |
| if ($items) | |
| { | |
| $sql = 'UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `items` = :items, `data` = :data, `mtime` = :time WHERE `id` = :feed'; | |
| $query = $this->mysql->prepare($sql); | |
| $query->bindValue(':items', $items); | |
| } | |
| else | |
| { | |
| $sql = 'UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `data` = :data, `mtime` = :time WHERE `id` = :feed'; | |
| $query = $this->mysql->prepare($sql); | |
| } | |
| $query->bindValue(':data', $prepared[0]); | |
| $query->bindValue(':time', time()); | |
| $query->bindValue(':feed', $this->id); | |
| if (!$query->execute()) | |
| { | |
| return false; | |
| } | |
| } | |
| else | |
| { | |
| $query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(:feed, :count, :data, :time)'); | |
| $query->bindValue(':feed', $this->id); | |
| $query->bindValue(':count', count($prepared[1])); | |
| $query->bindValue(':data', $prepared[0]); | |
| $query->bindValue(':time', time()); | |
| if (!$query->execute()) | |
| { | |
| return false; | |
| } | |
| } | |
| $ids = array_keys($prepared[1]); | |
| if (!empty($ids)) | |
| { | |
| foreach ($ids as $id) | |
| { | |
| $database_ids[] = $this->mysql->quote($id); | |
| } | |
| $query = $this->mysql->prepare('SELECT `id` FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `id` = ' . implode(' OR `id` = ', $database_ids) . ' AND `feed_id` = :feed'); | |
| $query->bindValue(':feed', $this->id); | |
| if ($query->execute()) | |
| { | |
| $existing_ids = array(); | |
| while ($row = $query->fetchColumn()) | |
| { | |
| $existing_ids[] = $row; | |
| } | |
| $new_ids = array_diff($ids, $existing_ids); | |
| foreach ($new_ids as $new_id) | |
| { | |
| if (!($date = $prepared[1][$new_id]->get_date('U'))) | |
| { | |
| $date = time(); | |
| } | |
| $query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'items` (`feed_id`, `id`, `data`, `posted`) VALUES(:feed, :id, :data, :date)'); | |
| $query->bindValue(':feed', $this->id); | |
| $query->bindValue(':id', $new_id); | |
| $query->bindValue(':data', serialize($prepared[1][$new_id]->data)); | |
| $query->bindValue(':date', $date); | |
| if (!$query->execute()) | |
| { | |
| return false; | |
| } | |
| } | |
| return true; | |
| } | |
| } | |
| else | |
| { | |
| return true; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $query = $this->mysql->prepare('SELECT `id` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :feed'); | |
| $query->bindValue(':feed', $this->id); | |
| if ($query->execute()) | |
| { | |
| if ($query->rowCount() > 0) | |
| { | |
| $query = $this->mysql->prepare('UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `items` = 0, `data` = :data, `mtime` = :time WHERE `id` = :feed'); | |
| $query->bindValue(':data', serialize($data)); | |
| $query->bindValue(':time', time()); | |
| $query->bindValue(':feed', $this->id); | |
| if ($this->execute()) | |
| { | |
| return true; | |
| } | |
| } | |
| else | |
| { | |
| $query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(:id, 0, :data, :time)'); | |
| $query->bindValue(':id', $this->id); | |
| $query->bindValue(':data', serialize($data)); | |
| $query->bindValue(':time', time()); | |
| if ($query->execute()) | |
| { | |
| return true; | |
| } | |
| } | |
| } | |
| } | |
| return false; | |
| } | |
| public function load() | |
| { | |
| if ($this->mysql === null) | |
| { | |
| return false; | |
| } | |
| $query = $this->mysql->prepare('SELECT `items`, `data` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id'); | |
| $query->bindValue(':id', $this->id); | |
| if ($query->execute() && ($row = $query->fetch())) | |
| { | |
| $data = unserialize($row[1]); | |
| if (isset($this->options['items'][0])) | |
| { | |
| $items = (int) $this->options['items'][0]; | |
| } | |
| else | |
| { | |
| $items = (int) $row[0]; | |
| } | |
| if ($items !== 0) | |
| { | |
| if (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0])) | |
| { | |
| $feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]; | |
| } | |
| elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0])) | |
| { | |
| $feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]; | |
| } | |
| elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0])) | |
| { | |
| $feed =& $data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]; | |
| } | |
| elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0])) | |
| { | |
| $feed =& $data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]; | |
| } | |
| else | |
| { | |
| $feed = null; | |
| } | |
| if ($feed !== null) | |
| { | |
| $sql = 'SELECT `data` FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `feed_id` = :feed ORDER BY `posted` DESC'; | |
| if ($items > 0) | |
| { | |
| $sql .= ' LIMIT ' . $items; | |
| } | |
| $query = $this->mysql->prepare($sql); | |
| $query->bindValue(':feed', $this->id); | |
| if ($query->execute()) | |
| { | |
| while ($row = $query->fetchColumn()) | |
| { | |
| $feed['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry'][] = unserialize($row); | |
| } | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| } | |
| return $data; | |
| } | |
| return false; | |
| } | |
| public function mtime() | |
| { | |
| if ($this->mysql === null) | |
| { | |
| return false; | |
| } | |
| $query = $this->mysql->prepare('SELECT `mtime` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id'); | |
| $query->bindValue(':id', $this->id); | |
| if ($query->execute() && ($time = $query->fetchColumn())) | |
| { | |
| return $time; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function touch() | |
| { | |
| if ($this->mysql === null) | |
| { | |
| return false; | |
| } | |
| $query = $this->mysql->prepare('UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `mtime` = :time WHERE `id` = :id'); | |
| $query->bindValue(':time', time()); | |
| $query->bindValue(':id', $this->id); | |
| if ($query->execute() && $query->rowCount() > 0) | |
| { | |
| return true; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function unlink() | |
| { | |
| if ($this->mysql === null) | |
| { | |
| return false; | |
| } | |
| $query = $this->mysql->prepare('DELETE FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id'); | |
| $query->bindValue(':id', $this->id); | |
| $query2 = $this->mysql->prepare('DELETE FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `feed_id` = :id'); | |
| $query2->bindValue(':id', $this->id); | |
| if ($query->execute() && $query2->execute()) | |
| { | |
| return true; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| } | |
| class SimplePie_Cache | |
| { | |
| protected static $handlers = array( | |
| 'mysql' => 'SimplePie_Cache_MySQL', | |
| 'memcache' => 'SimplePie_Cache_Memcache', | |
| ); | |
| private function __construct() { } | |
| public static function get_handler($location, $filename, $extension) | |
| { | |
| $type = explode(':', $location, 2); | |
| $type = $type[0]; | |
| if (!empty(self::$handlers[$type])) | |
| { | |
| $class = self::$handlers[$type]; | |
| return new $class($location, $filename, $extension); | |
| } | |
| return new SimplePie_Cache_File($location, $filename, $extension); | |
| } | |
| public function create($location, $filename, $extension) | |
| { | |
| trigger_error('Cache::create() has been replaced with Cache::get_handler(). Switch to the registry system to use this.', E_USER_DEPRECATED); | |
| return self::get_handler($location, $filename, $extension); | |
| } | |
| public static function register($type, $class) | |
| { | |
| self::$handlers[$type] = $class; | |
| } | |
| public static function parse_URL($url) | |
| { | |
| $params = parse_url($url); | |
| $params['extras'] = array(); | |
| if (isset($params['query'])) | |
| { | |
| parse_str($params['query'], $params['extras']); | |
| } | |
| return $params; | |
| } | |
| } | |
| class SimplePie_Caption | |
| { | |
| var $type; | |
| var $lang; | |
| var $startTime; | |
| var $endTime; | |
| var $text; | |
| public function __construct($type = null, $lang = null, $startTime = null, $endTime = null, $text = null) | |
| { | |
| $this->type = $type; | |
| $this->lang = $lang; | |
| $this->startTime = $startTime; | |
| $this->endTime = $endTime; | |
| $this->text = $text; | |
| } | |
| public function __toString() | |
| { | |
| // There is no $this->data here | |
| return md5(serialize($this)); | |
| } | |
| public function get_endtime() | |
| { | |
| if ($this->endTime !== null) | |
| { | |
| return $this->endTime; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_language() | |
| { | |
| if ($this->lang !== null) | |
| { | |
| return $this->lang; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_starttime() | |
| { | |
| if ($this->startTime !== null) | |
| { | |
| return $this->startTime; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_text() | |
| { | |
| if ($this->text !== null) | |
| { | |
| return $this->text; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_type() | |
| { | |
| if ($this->type !== null) | |
| { | |
| return $this->type; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| } | |
| class SimplePie_Category | |
| { | |
| var $term; | |
| var $scheme; | |
| var $label; | |
| public function __construct($term = null, $scheme = null, $label = null) | |
| { | |
| $this->term = $term; | |
| $this->scheme = $scheme; | |
| $this->label = $label; | |
| } | |
| public function __toString() | |
| { | |
| // There is no $this->data here | |
| return md5(serialize($this)); | |
| } | |
| public function get_term() | |
| { | |
| if ($this->term !== null) | |
| { | |
| return $this->term; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_scheme() | |
| { | |
| if ($this->scheme !== null) | |
| { | |
| return $this->scheme; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_label() | |
| { | |
| if ($this->label !== null) | |
| { | |
| return $this->label; | |
| } | |
| else | |
| { | |
| return $this->get_term(); | |
| } | |
| } | |
| } | |
| class SimplePie_Content_Type_Sniffer | |
| { | |
| var $file; | |
| public function __construct($file) | |
| { | |
| $this->file = $file; | |
| } | |
| public function get_type() | |
| { | |
| if (isset($this->file->headers['content-type'])) | |
| { | |
| if (!isset($this->file->headers['content-encoding']) | |
| && ($this->file->headers['content-type'] === 'text/plain' | |
| || $this->file->headers['content-type'] === 'text/plain; charset=ISO-8859-1' | |
| || $this->file->headers['content-type'] === 'text/plain; charset=iso-8859-1' | |
| || $this->file->headers['content-type'] === 'text/plain; charset=UTF-8')) | |
| { | |
| return $this->text_or_binary(); | |
| } | |
| if (($pos = strpos($this->file->headers['content-type'], ';')) !== false) | |
| { | |
| $official = substr($this->file->headers['content-type'], 0, $pos); | |
| } | |
| else | |
| { | |
| $official = $this->file->headers['content-type']; | |
| } | |
| $official = trim(strtolower($official)); | |
| if ($official === 'unknown/unknown' | |
| || $official === 'application/unknown') | |
| { | |
| return $this->unknown(); | |
| } | |
| elseif (substr($official, -4) === '+xml' | |
| || $official === 'text/xml' | |
| || $official === 'application/xml') | |
| { | |
| return $official; | |
| } | |
| elseif (substr($official, 0, 6) === 'image/') | |
| { | |
| if ($return = $this->image()) | |
| { | |
| return $return; | |
| } | |
| else | |
| { | |
| return $official; | |
| } | |
| } | |
| elseif ($official === 'text/html') | |
| { | |
| return $this->feed_or_html(); | |
| } | |
| else | |
| { | |
| return $official; | |
| } | |
| } | |
| else | |
| { | |
| return $this->unknown(); | |
| } | |
| } | |
| public function text_or_binary() | |
| { | |
| if (substr($this->file->body, 0, 2) === "\xFE\xFF" | |
| || substr($this->file->body, 0, 2) === "\xFF\xFE" | |
| || substr($this->file->body, 0, 4) === "\x00\x00\xFE\xFF" | |
| || substr($this->file->body, 0, 3) === "\xEF\xBB\xBF") | |
| { | |
| return 'text/plain'; | |
| } | |
| elseif (preg_match('/[\x00-\x08\x0E-\x1A\x1C-\x1F]/', $this->file->body)) | |
| { | |
| return 'application/octect-stream'; | |
| } | |
| else | |
| { | |
| return 'text/plain'; | |
| } | |
| } | |
| public function unknown() | |
| { | |
| $ws = strspn($this->file->body, "\x09\x0A\x0B\x0C\x0D\x20"); | |
| if (strtolower(substr($this->file->body, $ws, 14)) === '<!doctype html' | |
| || strtolower(substr($this->file->body, $ws, 5)) === '<html' | |
| || strtolower(substr($this->file->body, $ws, 7)) === '<script') | |
| { | |
| return 'text/html'; | |
| } | |
| elseif (substr($this->file->body, 0, 5) === '%PDF-') | |
| { | |
| return 'application/pdf'; | |
| } | |
| elseif (substr($this->file->body, 0, 11) === '%!PS-Adobe-') | |
| { | |
| return 'application/postscript'; | |
| } | |
| elseif (substr($this->file->body, 0, 6) === 'GIF87a' | |
| || substr($this->file->body, 0, 6) === 'GIF89a') | |
| { | |
| return 'image/gif'; | |
| } | |
| elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A") | |
| { | |
| return 'image/png'; | |
| } | |
| elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF") | |
| { | |
| return 'image/jpeg'; | |
| } | |
| elseif (substr($this->file->body, 0, 2) === "\x42\x4D") | |
| { | |
| return 'image/bmp'; | |
| } | |
| elseif (substr($this->file->body, 0, 4) === "\x00\x00\x01\x00") | |
| { | |
| return 'image/vnd.microsoft.icon'; | |
| } | |
| else | |
| { | |
| return $this->text_or_binary(); | |
| } | |
| } | |
| public function image() | |
| { | |
| if (substr($this->file->body, 0, 6) === 'GIF87a' | |
| || substr($this->file->body, 0, 6) === 'GIF89a') | |
| { | |
| return 'image/gif'; | |
| } | |
| elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A") | |
| { | |
| return 'image/png'; | |
| } | |
| elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF") | |
| { | |
| return 'image/jpeg'; | |
| } | |
| elseif (substr($this->file->body, 0, 2) === "\x42\x4D") | |
| { | |
| return 'image/bmp'; | |
| } | |
| elseif (substr($this->file->body, 0, 4) === "\x00\x00\x01\x00") | |
| { | |
| return 'image/vnd.microsoft.icon'; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function feed_or_html() | |
| { | |
| $len = strlen($this->file->body); | |
| $pos = strspn($this->file->body, "\x09\x0A\x0D\x20"); | |
| while ($pos < $len) | |
| { | |
| switch ($this->file->body[$pos]) | |
| { | |
| case "\x09": | |
| case "\x0A": | |
| case "\x0D": | |
| case "\x20": | |
| $pos += strspn($this->file->body, "\x09\x0A\x0D\x20", $pos); | |
| continue 2; | |
| case '<': | |
| $pos++; | |
| break; | |
| default: | |
| return 'text/html'; | |
| } | |
| if (substr($this->file->body, $pos, 3) === '!--') | |
| { | |
| $pos += 3; | |
| if ($pos < $len && ($pos = strpos($this->file->body, '-->', $pos)) !== false) | |
| { | |
| $pos += 3; | |
| } | |
| else | |
| { | |
| return 'text/html'; | |
| } | |
| } | |
| elseif (substr($this->file->body, $pos, 1) === '!') | |
| { | |
| if ($pos < $len && ($pos = strpos($this->file->body, '>', $pos)) !== false) | |
| { | |
| $pos++; | |
| } | |
| else | |
| { | |
| return 'text/html'; | |
| } | |
| } | |
| elseif (substr($this->file->body, $pos, 1) === '?') | |
| { | |
| if ($pos < $len && ($pos = strpos($this->file->body, '?>', $pos)) !== false) | |
| { | |
| $pos += 2; | |
| } | |
| else | |
| { | |
| return 'text/html'; | |
| } | |
| } | |
| elseif (substr($this->file->body, $pos, 3) === 'rss' | |
| || substr($this->file->body, $pos, 7) === 'rdf:RDF') | |
| { | |
| return 'application/rss+xml'; | |
| } | |
| elseif (substr($this->file->body, $pos, 4) === 'feed') | |
| { | |
| return 'application/atom+xml'; | |
| } | |
| else | |
| { | |
| return 'text/html'; | |
| } | |
| } | |
| return 'text/html'; | |
| } | |
| } | |
| class SimplePie_Copyright | |
| { | |
| var $url; | |
| var $label; | |
| public function __construct($url = null, $label = null) | |
| { | |
| $this->url = $url; | |
| $this->label = $label; | |
| } | |
| public function __toString() | |
| { | |
| // There is no $this->data here | |
| return md5(serialize($this)); | |
| } | |
| public function get_url() | |
| { | |
| if ($this->url !== null) | |
| { | |
| return $this->url; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_attribution() | |
| { | |
| if ($this->label !== null) | |
| { | |
| return $this->label; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| } | |
| class SimplePie_Core extends SimplePie | |
| { | |
| } | |
| class SimplePie_Credit | |
| { | |
| var $role; | |
| var $scheme; | |
| var $name; | |
| public function __construct($role = null, $scheme = null, $name = null) | |
| { | |
| $this->role = $role; | |
| $this->scheme = $scheme; | |
| $this->name = $name; | |
| } | |
| public function __toString() | |
| { | |
| // There is no $this->data here | |
| return md5(serialize($this)); | |
| } | |
| public function get_role() | |
| { | |
| if ($this->role !== null) | |
| { | |
| return $this->role; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_scheme() | |
| { | |
| if ($this->scheme !== null) | |
| { | |
| return $this->scheme; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_name() | |
| { | |
| if ($this->name !== null) | |
| { | |
| return $this->name; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| } | |
| class SimplePie_Decode_HTML_Entities | |
| { | |
| var $data = ''; | |
| var $consumed = ''; | |
| var $position = 0; | |
| public function __construct($data) | |
| { | |
| $this->data = $data; | |
| } | |
| public function parse() | |
| { | |
| while (($this->position = strpos($this->data, '&', $this->position)) !== false) | |
| { | |
| $this->consume(); | |
| $this->entity(); | |
| $this->consumed = ''; | |
| } | |
| return $this->data; | |
| } | |
| public function consume() | |
| { | |
| if (isset($this->data[$this->position])) | |
| { | |
| $this->consumed .= $this->data[$this->position]; | |
| return $this->data[$this->position++]; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function consume_range($chars) | |
| { | |
| if ($len = strspn($this->data, $chars, $this->position)) | |
| { | |
| $data = substr($this->data, $this->position, $len); | |
| $this->consumed .= $data; | |
| $this->position += $len; | |
| return $data; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function unconsume() | |
| { | |
| $this->consumed = substr($this->consumed, 0, -1); | |
| $this->position--; | |
| } | |
| public function entity() | |
| { | |
| switch ($this->consume()) | |
| { | |
| case "\x09": | |
| case "\x0A": | |
| case "\x0B": | |
| case "\x0B": | |
| case "\x0C": | |
| case "\x20": | |
| case "\x3C": | |
| case "\x26": | |
| case false: | |
| break; | |
| case "\x23": | |
| switch ($this->consume()) | |
| { | |
| case "\x78": | |
| case "\x58": | |
| $range = '0123456789ABCDEFabcdef'; | |
| $hex = true; | |
| break; | |
| default: | |
| $range = '0123456789'; | |
| $hex = false; | |
| $this->unconsume(); | |
| break; | |
| } | |
| if ($codepoint = $this->consume_range($range)) | |
| { | |
| static $windows_1252_specials = array(0x0D => "\x0A", 0x80 => "\xE2\x82\xAC", 0x81 => "\xEF\xBF\xBD", 0x82 => "\xE2\x80\x9A", 0x83 => "\xC6\x92", 0x84 => "\xE2\x80\x9E", 0x85 => "\xE2\x80\xA6", 0x86 => "\xE2\x80\xA0", 0x87 => "\xE2\x80\xA1", 0x88 => "\xCB\x86", 0x89 => "\xE2\x80\xB0", 0x8A => "\xC5\xA0", 0x8B => "\xE2\x80\xB9", 0x8C => "\xC5\x92", 0x8D => "\xEF\xBF\xBD", 0x8E => "\xC5\xBD", 0x8F => "\xEF\xBF\xBD", 0x90 => "\xEF\xBF\xBD", 0x91 => "\xE2\x80\x98", 0x92 => "\xE2\x80\x99", 0x93 => "\xE2\x80\x9C", 0x94 => "\xE2\x80\x9D", 0x95 => "\xE2\x80\xA2", 0x96 => "\xE2\x80\x93", 0x97 => "\xE2\x80\x94", 0x98 => "\xCB\x9C", 0x99 => "\xE2\x84\xA2", 0x9A => "\xC5\xA1", 0x9B => "\xE2\x80\xBA", 0x9C => "\xC5\x93", 0x9D => "\xEF\xBF\xBD", 0x9E => "\xC5\xBE", 0x9F => "\xC5\xB8"); | |
| if ($hex) | |
| { | |
| $codepoint = hexdec($codepoint); | |
| } | |
| else | |
| { | |
| $codepoint = intval($codepoint); | |
| } | |
| if (isset($windows_1252_specials[$codepoint])) | |
| { | |
| $replacement = $windows_1252_specials[$codepoint]; | |
| } | |
| else | |
| { | |
| $replacement = SimplePie_Misc::codepoint_to_utf8($codepoint); | |
| } | |
| if (!in_array($this->consume(), array(';', false), true)) | |
| { | |
| $this->unconsume(); | |
| } | |
| $consumed_length = strlen($this->consumed); | |
| $this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length); | |
| $this->position += strlen($replacement) - $consumed_length; | |
| } | |
| break; | |
| default: | |
| static $entities = array( | |
| 'Aacute' => "\xC3\x81", | |
| 'aacute' => "\xC3\xA1", | |
| 'Aacute;' => "\xC3\x81", | |
| 'aacute;' => "\xC3\xA1", | |
| 'Acirc' => "\xC3\x82", | |
| 'acirc' => "\xC3\xA2", | |
| 'Acirc;' => "\xC3\x82", | |
| 'acirc;' => "\xC3\xA2", | |
| 'acute' => "\xC2\xB4", | |
| 'acute;' => "\xC2\xB4", | |
| 'AElig' => "\xC3\x86", | |
| 'aelig' => "\xC3\xA6", | |
| 'AElig;' => "\xC3\x86", | |
| 'aelig;' => "\xC3\xA6", | |
| 'Agrave' => "\xC3\x80", | |
| 'agrave' => "\xC3\xA0", | |
| 'Agrave;' => "\xC3\x80", | |
| 'agrave;' => "\xC3\xA0", | |
| 'alefsym;' => "\xE2\x84\xB5", | |
| 'Alpha;' => "\xCE\x91", | |
| 'alpha;' => "\xCE\xB1", | |
| 'AMP' => "\x26", | |
| 'amp' => "\x26", | |
| 'AMP;' => "\x26", | |
| 'amp;' => "\x26", | |
| 'and;' => "\xE2\x88\xA7", | |
| 'ang;' => "\xE2\x88\xA0", | |
| 'apos;' => "\x27", | |
| 'Aring' => "\xC3\x85", | |
| 'aring' => "\xC3\xA5", | |
| 'Aring;' => "\xC3\x85", | |
| 'aring;' => "\xC3\xA5", | |
| 'asymp;' => "\xE2\x89\x88", | |
| 'Atilde' => "\xC3\x83", | |
| 'atilde' => "\xC3\xA3", | |
| 'Atilde;' => "\xC3\x83", | |
| 'atilde;' => "\xC3\xA3", | |
| 'Auml' => "\xC3\x84", | |
| 'auml' => "\xC3\xA4", | |
| 'Auml;' => "\xC3\x84", | |
| 'auml;' => "\xC3\xA4", | |
| 'bdquo;' => "\xE2\x80\x9E", | |
| 'Beta;' => "\xCE\x92", | |
| 'beta;' => "\xCE\xB2", | |
| 'brvbar' => "\xC2\xA6", | |
| 'brvbar;' => "\xC2\xA6", | |
| 'bull;' => "\xE2\x80\xA2", | |
| 'cap;' => "\xE2\x88\xA9", | |
| 'Ccedil' => "\xC3\x87", | |
| 'ccedil' => "\xC3\xA7", | |
| 'Ccedil;' => "\xC3\x87", | |
| 'ccedil;' => "\xC3\xA7", | |
| 'cedil' => "\xC2\xB8", | |
| 'cedil;' => "\xC2\xB8", | |
| 'cent' => "\xC2\xA2", | |
| 'cent;' => "\xC2\xA2", | |
| 'Chi;' => "\xCE\xA7", | |
| 'chi;' => "\xCF\x87", | |
| 'circ;' => "\xCB\x86", | |
| 'clubs;' => "\xE2\x99\xA3", | |
| 'cong;' => "\xE2\x89\x85", | |
| 'COPY' => "\xC2\xA9", | |
| 'copy' => "\xC2\xA9", | |
| 'COPY;' => "\xC2\xA9", | |
| 'copy;' => "\xC2\xA9", | |
| 'crarr;' => "\xE2\x86\xB5", | |
| 'cup;' => "\xE2\x88\xAA", | |
| 'curren' => "\xC2\xA4", | |
| 'curren;' => "\xC2\xA4", | |
| 'Dagger;' => "\xE2\x80\xA1", | |
| 'dagger;' => "\xE2\x80\xA0", | |
| 'dArr;' => "\xE2\x87\x93", | |
| 'darr;' => "\xE2\x86\x93", | |
| 'deg' => "\xC2\xB0", | |
| 'deg;' => "\xC2\xB0", | |
| 'Delta;' => "\xCE\x94", | |
| 'delta;' => "\xCE\xB4", | |
| 'diams;' => "\xE2\x99\xA6", | |
| 'divide' => "\xC3\xB7", | |
| 'divide;' => "\xC3\xB7", | |
| 'Eacute' => "\xC3\x89", | |
| 'eacute' => "\xC3\xA9", | |
| 'Eacute;' => "\xC3\x89", | |
| 'eacute;' => "\xC3\xA9", | |
| 'Ecirc' => "\xC3\x8A", | |
| 'ecirc' => "\xC3\xAA", | |
| 'Ecirc;' => "\xC3\x8A", | |
| 'ecirc;' => "\xC3\xAA", | |
| 'Egrave' => "\xC3\x88", | |
| 'egrave' => "\xC3\xA8", | |
| 'Egrave;' => "\xC3\x88", | |
| 'egrave;' => "\xC3\xA8", | |
| 'empty;' => "\xE2\x88\x85", | |
| 'emsp;' => "\xE2\x80\x83", | |
| 'ensp;' => "\xE2\x80\x82", | |
| 'Epsilon;' => "\xCE\x95", | |
| 'epsilon;' => "\xCE\xB5", | |
| 'equiv;' => "\xE2\x89\xA1", | |
| 'Eta;' => "\xCE\x97", | |
| 'eta;' => "\xCE\xB7", | |
| 'ETH' => "\xC3\x90", | |
| 'eth' => "\xC3\xB0", | |
| 'ETH;' => "\xC3\x90", | |
| 'eth;' => "\xC3\xB0", | |
| 'Euml' => "\xC3\x8B", | |
| 'euml' => "\xC3\xAB", | |
| 'Euml;' => "\xC3\x8B", | |
| 'euml;' => "\xC3\xAB", | |
| 'euro;' => "\xE2\x82\xAC", | |
| 'exist;' => "\xE2\x88\x83", | |
| 'fnof;' => "\xC6\x92", | |
| 'forall;' => "\xE2\x88\x80", | |
| 'frac12' => "\xC2\xBD", | |
| 'frac12;' => "\xC2\xBD", | |
| 'frac14' => "\xC2\xBC", | |
| 'frac14;' => "\xC2\xBC", | |
| 'frac34' => "\xC2\xBE", | |
| 'frac34;' => "\xC2\xBE", | |
| 'frasl;' => "\xE2\x81\x84", | |
| 'Gamma;' => "\xCE\x93", | |
| 'gamma;' => "\xCE\xB3", | |
| 'ge;' => "\xE2\x89\xA5", | |
| 'GT' => "\x3E", | |
| 'gt' => "\x3E", | |
| 'GT;' => "\x3E", | |
| 'gt;' => "\x3E", | |
| 'hArr;' => "\xE2\x87\x94", | |
| 'harr;' => "\xE2\x86\x94", | |
| 'hearts;' => "\xE2\x99\xA5", | |
| 'hellip;' => "\xE2\x80\xA6", | |
| 'Iacute' => "\xC3\x8D", | |
| 'iacute' => "\xC3\xAD", | |
| 'Iacute;' => "\xC3\x8D", | |
| 'iacute;' => "\xC3\xAD", | |
| 'Icirc' => "\xC3\x8E", | |
| 'icirc' => "\xC3\xAE", | |
| 'Icirc;' => "\xC3\x8E", | |
| 'icirc;' => "\xC3\xAE", | |
| 'iexcl' => "\xC2\xA1", | |
| 'iexcl;' => "\xC2\xA1", | |
| 'Igrave' => "\xC3\x8C", | |
| 'igrave' => "\xC3\xAC", | |
| 'Igrave;' => "\xC3\x8C", | |
| 'igrave;' => "\xC3\xAC", | |
| 'image;' => "\xE2\x84\x91", | |
| 'infin;' => "\xE2\x88\x9E", | |
| 'int;' => "\xE2\x88\xAB", | |
| 'Iota;' => "\xCE\x99", | |
| 'iota;' => "\xCE\xB9", | |
| 'iquest' => "\xC2\xBF", | |
| 'iquest;' => "\xC2\xBF", | |
| 'isin;' => "\xE2\x88\x88", | |
| 'Iuml' => "\xC3\x8F", | |
| 'iuml' => "\xC3\xAF", | |
| 'Iuml;' => "\xC3\x8F", | |
| 'iuml;' => "\xC3\xAF", | |
| 'Kappa;' => "\xCE\x9A", | |
| 'kappa;' => "\xCE\xBA", | |
| 'Lambda;' => "\xCE\x9B", | |
| 'lambda;' => "\xCE\xBB", | |
| 'lang;' => "\xE3\x80\x88", | |
| 'laquo' => "\xC2\xAB", | |
| 'laquo;' => "\xC2\xAB", | |
| 'lArr;' => "\xE2\x87\x90", | |
| 'larr;' => "\xE2\x86\x90", | |
| 'lceil;' => "\xE2\x8C\x88", | |
| 'ldquo;' => "\xE2\x80\x9C", | |
| 'le;' => "\xE2\x89\xA4", | |
| 'lfloor;' => "\xE2\x8C\x8A", | |
| 'lowast;' => "\xE2\x88\x97", | |
| 'loz;' => "\xE2\x97\x8A", | |
| 'lrm;' => "\xE2\x80\x8E", | |
| 'lsaquo;' => "\xE2\x80\xB9", | |
| 'lsquo;' => "\xE2\x80\x98", | |
| 'LT' => "\x3C", | |
| 'lt' => "\x3C", | |
| 'LT;' => "\x3C", | |
| 'lt;' => "\x3C", | |
| 'macr' => "\xC2\xAF", | |
| 'macr;' => "\xC2\xAF", | |
| 'mdash;' => "\xE2\x80\x94", | |
| 'micro' => "\xC2\xB5", | |
| 'micro;' => "\xC2\xB5", | |
| 'middot' => "\xC2\xB7", | |
| 'middot;' => "\xC2\xB7", | |
| 'minus;' => "\xE2\x88\x92", | |
| 'Mu;' => "\xCE\x9C", | |
| 'mu;' => "\xCE\xBC", | |
| 'nabla;' => "\xE2\x88\x87", | |
| 'nbsp' => "\xC2\xA0", | |
| 'nbsp;' => "\xC2\xA0", | |
| 'ndash;' => "\xE2\x80\x93", | |
| 'ne;' => "\xE2\x89\xA0", | |
| 'ni;' => "\xE2\x88\x8B", | |
| 'not' => "\xC2\xAC", | |
| 'not;' => "\xC2\xAC", | |
| 'notin;' => "\xE2\x88\x89", | |
| 'nsub;' => "\xE2\x8A\x84", | |
| 'Ntilde' => "\xC3\x91", | |
| 'ntilde' => "\xC3\xB1", | |
| 'Ntilde;' => "\xC3\x91", | |
| 'ntilde;' => "\xC3\xB1", | |
| 'Nu;' => "\xCE\x9D", | |
| 'nu;' => "\xCE\xBD", | |
| 'Oacute' => "\xC3\x93", | |
| 'oacute' => "\xC3\xB3", | |
| 'Oacute;' => "\xC3\x93", | |
| 'oacute;' => "\xC3\xB3", | |
| 'Ocirc' => "\xC3\x94", | |
| 'ocirc' => "\xC3\xB4", | |
| 'Ocirc;' => "\xC3\x94", | |
| 'ocirc;' => "\xC3\xB4", | |
| 'OElig;' => "\xC5\x92", | |
| 'oelig;' => "\xC5\x93", | |
| 'Ograve' => "\xC3\x92", | |
| 'ograve' => "\xC3\xB2", | |
| 'Ograve;' => "\xC3\x92", | |
| 'ograve;' => "\xC3\xB2", | |
| 'oline;' => "\xE2\x80\xBE", | |
| 'Omega;' => "\xCE\xA9", | |
| 'omega;' => "\xCF\x89", | |
| 'Omicron;' => "\xCE\x9F", | |
| 'omicron;' => "\xCE\xBF", | |
| 'oplus;' => "\xE2\x8A\x95", | |
| 'or;' => "\xE2\x88\xA8", | |
| 'ordf' => "\xC2\xAA", | |
| 'ordf;' => "\xC2\xAA", | |
| 'ordm' => "\xC2\xBA", | |
| 'ordm;' => "\xC2\xBA", | |
| 'Oslash' => "\xC3\x98", | |
| 'oslash' => "\xC3\xB8", | |
| 'Oslash;' => "\xC3\x98", | |
| 'oslash;' => "\xC3\xB8", | |
| 'Otilde' => "\xC3\x95", | |
| 'otilde' => "\xC3\xB5", | |
| 'Otilde;' => "\xC3\x95", | |
| 'otilde;' => "\xC3\xB5", | |
| 'otimes;' => "\xE2\x8A\x97", | |
| 'Ouml' => "\xC3\x96", | |
| 'ouml' => "\xC3\xB6", | |
| 'Ouml;' => "\xC3\x96", | |
| 'ouml;' => "\xC3\xB6", | |
| 'para' => "\xC2\xB6", | |
| 'para;' => "\xC2\xB6", | |
| 'part;' => "\xE2\x88\x82", | |
| 'permil;' => "\xE2\x80\xB0", | |
| 'perp;' => "\xE2\x8A\xA5", | |
| 'Phi;' => "\xCE\xA6", | |
| 'phi;' => "\xCF\x86", | |
| 'Pi;' => "\xCE\xA0", | |
| 'pi;' => "\xCF\x80", | |
| 'piv;' => "\xCF\x96", | |
| 'plusmn' => "\xC2\xB1", | |
| 'plusmn;' => "\xC2\xB1", | |
| 'pound' => "\xC2\xA3", | |
| 'pound;' => "\xC2\xA3", | |
| 'Prime;' => "\xE2\x80\xB3", | |
| 'prime;' => "\xE2\x80\xB2", | |
| 'prod;' => "\xE2\x88\x8F", | |
| 'prop;' => "\xE2\x88\x9D", | |
| 'Psi;' => "\xCE\xA8", | |
| 'psi;' => "\xCF\x88", | |
| 'QUOT' => "\x22", | |
| 'quot' => "\x22", | |
| 'QUOT;' => "\x22", | |
| 'quot;' => "\x22", | |
| 'radic;' => "\xE2\x88\x9A", | |
| 'rang;' => "\xE3\x80\x89", | |
| 'raquo' => "\xC2\xBB", | |
| 'raquo;' => "\xC2\xBB", | |
| 'rArr;' => "\xE2\x87\x92", | |
| 'rarr;' => "\xE2\x86\x92", | |
| 'rceil;' => "\xE2\x8C\x89", | |
| 'rdquo;' => "\xE2\x80\x9D", | |
| 'real;' => "\xE2\x84\x9C", | |
| 'REG' => "\xC2\xAE", | |
| 'reg' => "\xC2\xAE", | |
| 'REG;' => "\xC2\xAE", | |
| 'reg;' => "\xC2\xAE", | |
| 'rfloor;' => "\xE2\x8C\x8B", | |
| 'Rho;' => "\xCE\xA1", | |
| 'rho;' => "\xCF\x81", | |
| 'rlm;' => "\xE2\x80\x8F", | |
| 'rsaquo;' => "\xE2\x80\xBA", | |
| 'rsquo;' => "\xE2\x80\x99", | |
| 'sbquo;' => "\xE2\x80\x9A", | |
| 'Scaron;' => "\xC5\xA0", | |
| 'scaron;' => "\xC5\xA1", | |
| 'sdot;' => "\xE2\x8B\x85", | |
| 'sect' => "\xC2\xA7", | |
| 'sect;' => "\xC2\xA7", | |
| 'shy' => "\xC2\xAD", | |
| 'shy;' => "\xC2\xAD", | |
| 'Sigma;' => "\xCE\xA3", | |
| 'sigma;' => "\xCF\x83", | |
| 'sigmaf;' => "\xCF\x82", | |
| 'sim;' => "\xE2\x88\xBC", | |
| 'spades;' => "\xE2\x99\xA0", | |
| 'sub;' => "\xE2\x8A\x82", | |
| 'sube;' => "\xE2\x8A\x86", | |
| 'sum;' => "\xE2\x88\x91", | |
| 'sup;' => "\xE2\x8A\x83", | |
| 'sup1' => "\xC2\xB9", | |
| 'sup1;' => "\xC2\xB9", | |
| 'sup2' => "\xC2\xB2", | |
| 'sup2;' => "\xC2\xB2", | |
| 'sup3' => "\xC2\xB3", | |
| 'sup3;' => "\xC2\xB3", | |
| 'supe;' => "\xE2\x8A\x87", | |
| 'szlig' => "\xC3\x9F", | |
| 'szlig;' => "\xC3\x9F", | |
| 'Tau;' => "\xCE\xA4", | |
| 'tau;' => "\xCF\x84", | |
| 'there4;' => "\xE2\x88\xB4", | |
| 'Theta;' => "\xCE\x98", | |
| 'theta;' => "\xCE\xB8", | |
| 'thetasym;' => "\xCF\x91", | |
| 'thinsp;' => "\xE2\x80\x89", | |
| 'THORN' => "\xC3\x9E", | |
| 'thorn' => "\xC3\xBE", | |
| 'THORN;' => "\xC3\x9E", | |
| 'thorn;' => "\xC3\xBE", | |
| 'tilde;' => "\xCB\x9C", | |
| 'times' => "\xC3\x97", | |
| 'times;' => "\xC3\x97", | |
| 'TRADE;' => "\xE2\x84\xA2", | |
| 'trade;' => "\xE2\x84\xA2", | |
| 'Uacute' => "\xC3\x9A", | |
| 'uacute' => "\xC3\xBA", | |
| 'Uacute;' => "\xC3\x9A", | |
| 'uacute;' => "\xC3\xBA", | |
| 'uArr;' => "\xE2\x87\x91", | |
| 'uarr;' => "\xE2\x86\x91", | |
| 'Ucirc' => "\xC3\x9B", | |
| 'ucirc' => "\xC3\xBB", | |
| 'Ucirc;' => "\xC3\x9B", | |
| 'ucirc;' => "\xC3\xBB", | |
| 'Ugrave' => "\xC3\x99", | |
| 'ugrave' => "\xC3\xB9", | |
| 'Ugrave;' => "\xC3\x99", | |
| 'ugrave;' => "\xC3\xB9", | |
| 'uml' => "\xC2\xA8", | |
| 'uml;' => "\xC2\xA8", | |
| 'upsih;' => "\xCF\x92", | |
| 'Upsilon;' => "\xCE\xA5", | |
| 'upsilon;' => "\xCF\x85", | |
| 'Uuml' => "\xC3\x9C", | |
| 'uuml' => "\xC3\xBC", | |
| 'Uuml;' => "\xC3\x9C", | |
| 'uuml;' => "\xC3\xBC", | |
| 'weierp;' => "\xE2\x84\x98", | |
| 'Xi;' => "\xCE\x9E", | |
| 'xi;' => "\xCE\xBE", | |
| 'Yacute' => "\xC3\x9D", | |
| 'yacute' => "\xC3\xBD", | |
| 'Yacute;' => "\xC3\x9D", | |
| 'yacute;' => "\xC3\xBD", | |
| 'yen' => "\xC2\xA5", | |
| 'yen;' => "\xC2\xA5", | |
| 'yuml' => "\xC3\xBF", | |
| 'Yuml;' => "\xC5\xB8", | |
| 'yuml;' => "\xC3\xBF", | |
| 'Zeta;' => "\xCE\x96", | |
| 'zeta;' => "\xCE\xB6", | |
| 'zwj;' => "\xE2\x80\x8D", | |
| 'zwnj;' => "\xE2\x80\x8C" | |
| ); | |
| for ($i = 0, $match = null; $i < 9 && $this->consume() !== false; $i++) | |
| { | |
| $consumed = substr($this->consumed, 1); | |
| if (isset($entities[$consumed])) | |
| { | |
| $match = $consumed; | |
| } | |
| } | |
| if ($match !== null) | |
| { | |
| $this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1); | |
| $this->position += strlen($entities[$match]) - strlen($consumed) - 1; | |
| } | |
| break; | |
| } | |
| } | |
| } | |
| class SimplePie_Enclosure | |
| { | |
| var $bitrate; | |
| var $captions; | |
| var $categories; | |
| var $channels; | |
| var $copyright; | |
| var $credits; | |
| var $description; | |
| var $duration; | |
| var $expression; | |
| var $framerate; | |
| var $handler; | |
| var $hashes; | |
| var $height; | |
| var $javascript; | |
| var $keywords; | |
| var $lang; | |
| var $length; | |
| var $link; | |
| var $medium; | |
| var $player; | |
| var $ratings; | |
| var $restrictions; | |
| var $samplingrate; | |
| var $thumbnails; | |
| var $title; | |
| var $type; | |
| var $width; | |
| public function __construct($link = null, $type = null, $length = null, $javascript = null, $bitrate = null, $captions = null, $categories = null, $channels = null, $copyright = null, $credits = null, $description = null, $duration = null, $expression = null, $framerate = null, $hashes = null, $height = null, $keywords = null, $lang = null, $medium = null, $player = null, $ratings = null, $restrictions = null, $samplingrate = null, $thumbnails = null, $title = null, $width = null) | |
| { | |
| $this->bitrate = $bitrate; | |
| $this->captions = $captions; | |
| $this->categories = $categories; | |
| $this->channels = $channels; | |
| $this->copyright = $copyright; | |
| $this->credits = $credits; | |
| $this->description = $description; | |
| $this->duration = $duration; | |
| $this->expression = $expression; | |
| $this->framerate = $framerate; | |
| $this->hashes = $hashes; | |
| $this->height = $height; | |
| $this->keywords = $keywords; | |
| $this->lang = $lang; | |
| $this->length = $length; | |
| $this->link = $link; | |
| $this->medium = $medium; | |
| $this->player = $player; | |
| $this->ratings = $ratings; | |
| $this->restrictions = $restrictions; | |
| $this->samplingrate = $samplingrate; | |
| $this->thumbnails = $thumbnails; | |
| $this->title = $title; | |
| $this->type = $type; | |
| $this->width = $width; | |
| if (class_exists('idna_convert')) | |
| { | |
| $idn = new idna_convert(); | |
| $parsed = SimplePie_Misc::parse_url($link); | |
| $this->link = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']); | |
| } | |
| $this->handler = $this->get_handler(); // Needs to load last | |
| } | |
| public function __toString() | |
| { | |
| // There is no $this->data here | |
| return md5(serialize($this)); | |
| } | |
| public function get_bitrate() | |
| { | |
| if ($this->bitrate !== null) | |
| { | |
| return $this->bitrate; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_caption($key = 0) | |
| { | |
| $captions = $this->get_captions(); | |
| if (isset($captions[$key])) | |
| { | |
| return $captions[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_captions() | |
| { | |
| if ($this->captions !== null) | |
| { | |
| return $this->captions; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_category($key = 0) | |
| { | |
| $categories = $this->get_categories(); | |
| if (isset($categories[$key])) | |
| { | |
| return $categories[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_categories() | |
| { | |
| if ($this->categories !== null) | |
| { | |
| return $this->categories; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_channels() | |
| { | |
| if ($this->channels !== null) | |
| { | |
| return $this->channels; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_copyright() | |
| { | |
| if ($this->copyright !== null) | |
| { | |
| return $this->copyright; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_credit($key = 0) | |
| { | |
| $credits = $this->get_credits(); | |
| if (isset($credits[$key])) | |
| { | |
| return $credits[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_credits() | |
| { | |
| if ($this->credits !== null) | |
| { | |
| return $this->credits; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_description() | |
| { | |
| if ($this->description !== null) | |
| { | |
| return $this->description; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_duration($convert = false) | |
| { | |
| if ($this->duration !== null) | |
| { | |
| if ($convert) | |
| { | |
| $time = SimplePie_Misc::time_hms($this->duration); | |
| return $time; | |
| } | |
| else | |
| { | |
| return $this->duration; | |
| } | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_expression() | |
| { | |
| if ($this->expression !== null) | |
| { | |
| return $this->expression; | |
| } | |
| else | |
| { | |
| return 'full'; | |
| } | |
| } | |
| public function get_extension() | |
| { | |
| if ($this->link !== null) | |
| { | |
| $url = SimplePie_Misc::parse_url($this->link); | |
| if ($url['path'] !== '') | |
| { | |
| return pathinfo($url['path'], PATHINFO_EXTENSION); | |
| } | |
| } | |
| return null; | |
| } | |
| public function get_framerate() | |
| { | |
| if ($this->framerate !== null) | |
| { | |
| return $this->framerate; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_handler() | |
| { | |
| return $this->get_real_type(true); | |
| } | |
| public function get_hash($key = 0) | |
| { | |
| $hashes = $this->get_hashes(); | |
| if (isset($hashes[$key])) | |
| { | |
| return $hashes[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_hashes() | |
| { | |
| if ($this->hashes !== null) | |
| { | |
| return $this->hashes; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_height() | |
| { | |
| if ($this->height !== null) | |
| { | |
| return $this->height; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_language() | |
| { | |
| if ($this->lang !== null) | |
| { | |
| return $this->lang; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_keyword($key = 0) | |
| { | |
| $keywords = $this->get_keywords(); | |
| if (isset($keywords[$key])) | |
| { | |
| return $keywords[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_keywords() | |
| { | |
| if ($this->keywords !== null) | |
| { | |
| return $this->keywords; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_length() | |
| { | |
| if ($this->length !== null) | |
| { | |
| return $this->length; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_link() | |
| { | |
| if ($this->link !== null) | |
| { | |
| return urldecode($this->link); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_medium() | |
| { | |
| if ($this->medium !== null) | |
| { | |
| return $this->medium; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_player() | |
| { | |
| if ($this->player !== null) | |
| { | |
| return $this->player; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_rating($key = 0) | |
| { | |
| $ratings = $this->get_ratings(); | |
| if (isset($ratings[$key])) | |
| { | |
| return $ratings[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_ratings() | |
| { | |
| if ($this->ratings !== null) | |
| { | |
| return $this->ratings; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_restriction($key = 0) | |
| { | |
| $restrictions = $this->get_restrictions(); | |
| if (isset($restrictions[$key])) | |
| { | |
| return $restrictions[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_restrictions() | |
| { | |
| if ($this->restrictions !== null) | |
| { | |
| return $this->restrictions; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_sampling_rate() | |
| { | |
| if ($this->samplingrate !== null) | |
| { | |
| return $this->samplingrate; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_size() | |
| { | |
| $length = $this->get_length(); | |
| if ($length !== null) | |
| { | |
| return round($length/1048576, 2); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_thumbnail($key = 0) | |
| { | |
| $thumbnails = $this->get_thumbnails(); | |
| if (isset($thumbnails[$key])) | |
| { | |
| return $thumbnails[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_thumbnails() | |
| { | |
| if ($this->thumbnails !== null) | |
| { | |
| return $this->thumbnails; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_title() | |
| { | |
| if ($this->title !== null) | |
| { | |
| return $this->title; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_type() | |
| { | |
| if ($this->type !== null) | |
| { | |
| return $this->type; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_width() | |
| { | |
| if ($this->width !== null) | |
| { | |
| return $this->width; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function native_embed($options='') | |
| { | |
| return $this->embed($options, true); | |
| } | |
| public function embed($options = '', $native = false) | |
| { | |
| // Set up defaults | |
| $audio = ''; | |
| $video = ''; | |
| $alt = ''; | |
| $altclass = ''; | |
| $loop = 'false'; | |
| $width = 'auto'; | |
| $height = 'auto'; | |
| $bgcolor = '#ffffff'; | |
| $mediaplayer = ''; | |
| $widescreen = false; | |
| $handler = $this->get_handler(); | |
| $type = $this->get_real_type(); | |
| // Process options and reassign values as necessary | |
| if (is_array($options)) | |
| { | |
| extract($options); | |
| } | |
| else | |
| { | |
| $options = explode(',', $options); | |
| foreach($options as $option) | |
| { | |
| $opt = explode(':', $option, 2); | |
| if (isset($opt[0], $opt[1])) | |
| { | |
| $opt[0] = trim($opt[0]); | |
| $opt[1] = trim($opt[1]); | |
| switch ($opt[0]) | |
| { | |
| case 'audio': | |
| $audio = $opt[1]; | |
| break; | |
| case 'video': | |
| $video = $opt[1]; | |
| break; | |
| case 'alt': | |
| $alt = $opt[1]; | |
| break; | |
| case 'altclass': | |
| $altclass = $opt[1]; | |
| break; | |
| case 'loop': | |
| $loop = $opt[1]; | |
| break; | |
| case 'width': | |
| $width = $opt[1]; | |
| break; | |
| case 'height': | |
| $height = $opt[1]; | |
| break; | |
| case 'bgcolor': | |
| $bgcolor = $opt[1]; | |
| break; | |
| case 'mediaplayer': | |
| $mediaplayer = $opt[1]; | |
| break; | |
| case 'widescreen': | |
| $widescreen = $opt[1]; | |
| break; | |
| } | |
| } | |
| } | |
| } | |
| $mime = explode('/', $type, 2); | |
| $mime = $mime[0]; | |
| // Process values for 'auto' | |
| if ($width === 'auto') | |
| { | |
| if ($mime === 'video') | |
| { | |
| if ($height === 'auto') | |
| { | |
| $width = 480; | |
| } | |
| elseif ($widescreen) | |
| { | |
| $width = round((intval($height)/9)*16); | |
| } | |
| else | |
| { | |
| $width = round((intval($height)/3)*4); | |
| } | |
| } | |
| else | |
| { | |
| $width = '100%'; | |
| } | |
| } | |
| if ($height === 'auto') | |
| { | |
| if ($mime === 'audio') | |
| { | |
| $height = 0; | |
| } | |
| elseif ($mime === 'video') | |
| { | |
| if ($width === 'auto') | |
| { | |
| if ($widescreen) | |
| { | |
| $height = 270; | |
| } | |
| else | |
| { | |
| $height = 360; | |
| } | |
| } | |
| elseif ($widescreen) | |
| { | |
| $height = round((intval($width)/16)*9); | |
| } | |
| else | |
| { | |
| $height = round((intval($width)/4)*3); | |
| } | |
| } | |
| else | |
| { | |
| $height = 376; | |
| } | |
| } | |
| elseif ($mime === 'audio') | |
| { | |
| $height = 0; | |
| } | |
| // Set proper placeholder value | |
| if ($mime === 'audio') | |
| { | |
| $placeholder = $audio; | |
| } | |
| elseif ($mime === 'video') | |
| { | |
| $placeholder = $video; | |
| } | |
| $embed = ''; | |
| // Flash | |
| if ($handler === 'flash') | |
| { | |
| if ($native) | |
| { | |
| $embed .= "<embed src=\"" . $this->get_link() . "\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"$type\" quality=\"high\" width=\"$width\" height=\"$height\" bgcolor=\"$bgcolor\" loop=\"$loop\"></embed>"; | |
| } | |
| else | |
| { | |
| $embed .= "<script type='text/javascript'>embed_flash('$bgcolor', '$width', '$height', '" . $this->get_link() . "', '$loop', '$type');</script>"; | |
| } | |
| } | |
| // Flash Media Player file types. | |
| // Preferred handler for MP3 file types. | |
| elseif ($handler === 'fmedia' || ($handler === 'mp3' && $mediaplayer !== '')) | |
| { | |
| $height += 20; | |
| if ($native) | |
| { | |
| $embed .= "<embed src=\"$mediaplayer\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" quality=\"high\" width=\"$width\" height=\"$height\" wmode=\"transparent\" flashvars=\"file=" . rawurlencode($this->get_link().'?file_extension=.'.$this->get_extension()) . "&autostart=false&repeat=$loop&showdigits=true&showfsbutton=false\"></embed>"; | |
| } | |
| else | |
| { | |
| $embed .= "<script type='text/javascript'>embed_flv('$width', '$height', '" . rawurlencode($this->get_link().'?file_extension=.'.$this->get_extension()) . "', '$placeholder', '$loop', '$mediaplayer');</script>"; | |
| } | |
| } | |
| // QuickTime 7 file types. Need to test with QuickTime 6. | |
| // Only handle MP3's if the Flash Media Player is not present. | |
| elseif ($handler === 'quicktime' || ($handler === 'mp3' && $mediaplayer === '')) | |
| { | |
| $height += 16; | |
| if ($native) | |
| { | |
| if ($placeholder !== '') | |
| { | |
| $embed .= "<embed type=\"$type\" style=\"cursor:hand; cursor:pointer;\" href=\"" . $this->get_link() . "\" src=\"$placeholder\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"false\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\"></embed>"; | |
| } | |
| else | |
| { | |
| $embed .= "<embed type=\"$type\" style=\"cursor:hand; cursor:pointer;\" src=\"" . $this->get_link() . "\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"true\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\"></embed>"; | |
| } | |
| } | |
| else | |
| { | |
| $embed .= "<script type='text/javascript'>embed_quicktime('$type', '$bgcolor', '$width', '$height', '" . $this->get_link() . "', '$placeholder', '$loop');</script>"; | |
| } | |
| } | |
| // Windows Media | |
| elseif ($handler === 'wmedia') | |
| { | |
| $height += 45; | |
| if ($native) | |
| { | |
| $embed .= "<embed type=\"application/x-mplayer2\" src=\"" . $this->get_link() . "\" autosize=\"1\" width=\"$width\" height=\"$height\" showcontrols=\"1\" showstatusbar=\"0\" showdisplay=\"0\" autostart=\"0\"></embed>"; | |
| } | |
| else | |
| { | |
| $embed .= "<script type='text/javascript'>embed_wmedia('$width', '$height', '" . $this->get_link() . "');</script>"; | |
| } | |
| } | |
| // Everything else | |
| else $embed .= '<a href="' . $this->get_link() . '" class="' . $altclass . '">' . $alt . '</a>'; | |
| return $embed; | |
| } | |
| public function get_real_type($find_handler = false) | |
| { | |
| // Mime-types by handler. | |
| $types_flash = array('application/x-shockwave-flash', 'application/futuresplash'); // Flash | |
| $types_fmedia = array('video/flv', 'video/x-flv','flv-application/octet-stream'); // Flash Media Player | |
| $types_quicktime = array('audio/3gpp', 'audio/3gpp2', 'audio/aac', 'audio/x-aac', 'audio/aiff', 'audio/x-aiff', 'audio/mid', 'audio/midi', 'audio/x-midi', 'audio/mp4', 'audio/m4a', 'audio/x-m4a', 'audio/wav', 'audio/x-wav', 'video/3gpp', 'video/3gpp2', 'video/m4v', 'video/x-m4v', 'video/mp4', 'video/mpeg', 'video/x-mpeg', 'video/quicktime', 'video/sd-video'); // QuickTime | |
| $types_wmedia = array('application/asx', 'application/x-mplayer2', 'audio/x-ms-wma', 'audio/x-ms-wax', 'video/x-ms-asf-plugin', 'video/x-ms-asf', 'video/x-ms-wm', 'video/x-ms-wmv', 'video/x-ms-wvx'); // Windows Media | |
| $types_mp3 = array('audio/mp3', 'audio/x-mp3', 'audio/mpeg', 'audio/x-mpeg'); // MP3 | |
| if ($this->get_type() !== null) | |
| { | |
| $type = strtolower($this->type); | |
| } | |
| else | |
| { | |
| $type = null; | |
| } | |
| // If we encounter an unsupported mime-type, check the file extension and guess intelligently. | |
| if (!in_array($type, array_merge($types_flash, $types_fmedia, $types_quicktime, $types_wmedia, $types_mp3))) | |
| { | |
| switch (strtolower($this->get_extension())) | |
| { | |
| // Audio mime-types | |
| case 'aac': | |
| case 'adts': | |
| $type = 'audio/acc'; | |
| break; | |
| case 'aif': | |
| case 'aifc': | |
| case 'aiff': | |
| case 'cdda': | |
| $type = 'audio/aiff'; | |
| break; | |
| case 'bwf': | |
| $type = 'audio/wav'; | |
| break; | |
| case 'kar': | |
| case 'mid': | |
| case 'midi': | |
| case 'smf': | |
| $type = 'audio/midi'; | |
| break; | |
| case 'm4a': | |
| $type = 'audio/x-m4a'; | |
| break; | |
| case 'mp3': | |
| case 'swa': | |
| $type = 'audio/mp3'; | |
| break; | |
| case 'wav': | |
| $type = 'audio/wav'; | |
| break; | |
| case 'wax': | |
| $type = 'audio/x-ms-wax'; | |
| break; | |
| case 'wma': | |
| $type = 'audio/x-ms-wma'; | |
| break; | |
| // Video mime-types | |
| case '3gp': | |
| case '3gpp': | |
| $type = 'video/3gpp'; | |
| break; | |
| case '3g2': | |
| case '3gp2': | |
| $type = 'video/3gpp2'; | |
| break; | |
| case 'asf': | |
| $type = 'video/x-ms-asf'; | |
| break; | |
| case 'flv': | |
| $type = 'video/x-flv'; | |
| break; | |
| case 'm1a': | |
| case 'm1s': | |
| case 'm1v': | |
| case 'm15': | |
| case 'm75': | |
| case 'mp2': | |
| case 'mpa': | |
| case 'mpeg': | |
| case 'mpg': | |
| case 'mpm': | |
| case 'mpv': | |
| $type = 'video/mpeg'; | |
| break; | |
| case 'm4v': | |
| $type = 'video/x-m4v'; | |
| break; | |
| case 'mov': | |
| case 'qt': | |
| $type = 'video/quicktime'; | |
| break; | |
| case 'mp4': | |
| case 'mpg4': | |
| $type = 'video/mp4'; | |
| break; | |
| case 'sdv': | |
| $type = 'video/sd-video'; | |
| break; | |
| case 'wm': | |
| $type = 'video/x-ms-wm'; | |
| break; | |
| case 'wmv': | |
| $type = 'video/x-ms-wmv'; | |
| break; | |
| case 'wvx': | |
| $type = 'video/x-ms-wvx'; | |
| break; | |
| // Flash mime-types | |
| case 'spl': | |
| $type = 'application/futuresplash'; | |
| break; | |
| case 'swf': | |
| $type = 'application/x-shockwave-flash'; | |
| break; | |
| } | |
| } | |
| if ($find_handler) | |
| { | |
| if (in_array($type, $types_flash)) | |
| { | |
| return 'flash'; | |
| } | |
| elseif (in_array($type, $types_fmedia)) | |
| { | |
| return 'fmedia'; | |
| } | |
| elseif (in_array($type, $types_quicktime)) | |
| { | |
| return 'quicktime'; | |
| } | |
| elseif (in_array($type, $types_wmedia)) | |
| { | |
| return 'wmedia'; | |
| } | |
| elseif (in_array($type, $types_mp3)) | |
| { | |
| return 'mp3'; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| else | |
| { | |
| return $type; | |
| } | |
| } | |
| } | |
| class SimplePie_Exception extends Exception | |
| { | |
| } | |
| class SimplePie_File | |
| { | |
| var $url; | |
| var $useragent; | |
| var $success = true; | |
| var $headers = array(); | |
| var $body; | |
| var $status_code; | |
| var $redirects = 0; | |
| var $error; | |
| var $method = SIMPLEPIE_FILE_SOURCE_NONE; | |
| public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false) | |
| { | |
| if (class_exists('idna_convert')) | |
| { | |
| $idn = new idna_convert(); | |
| $parsed = SimplePie_Misc::parse_url($url); | |
| $url = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']); | |
| } | |
| $this->url = $url; | |
| $this->useragent = $useragent; | |
| if (preg_match('/^http(s)?:\/\//i', $url)) | |
| { | |
| if ($useragent === null) | |
| { | |
| $useragent = ini_get('user_agent'); | |
| $this->useragent = $useragent; | |
| } | |
| if (!is_array($headers)) | |
| { | |
| $headers = array(); | |
| } | |
| if (!$force_fsockopen && function_exists('curl_exec')) | |
| { | |
| $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_CURL; | |
| $fp = curl_init(); | |
| $headers2 = array(); | |
| foreach ($headers as $key => $value) | |
| { | |
| $headers2[] = "$key: $value"; | |
| } | |
| if (version_compare(SimplePie_Misc::get_curl_version(), '7.10.5', '>=')) | |
| { | |
| curl_setopt($fp, CURLOPT_ENCODING, ''); | |
| } | |
| curl_setopt($fp, CURLOPT_URL, $url); | |
| curl_setopt($fp, CURLOPT_HEADER, 1); | |
| curl_setopt($fp, CURLOPT_RETURNTRANSFER, 1); | |
| curl_setopt($fp, CURLOPT_TIMEOUT, $timeout); | |
| curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout); | |
| curl_setopt($fp, CURLOPT_REFERER, $url); | |
| curl_setopt($fp, CURLOPT_USERAGENT, $useragent); | |
| curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2); | |
| if (!ini_get('open_basedir') && !ini_get('safe_mode') && version_compare(SimplePie_Misc::get_curl_version(), '7.15.2', '>=')) | |
| { | |
| curl_setopt($fp, CURLOPT_FOLLOWLOCATION, 1); | |
| curl_setopt($fp, CURLOPT_MAXREDIRS, $redirects); | |
| } | |
| $this->headers = curl_exec($fp); | |
| if (curl_errno($fp) === 23 || curl_errno($fp) === 61) | |
| { | |
| curl_setopt($fp, CURLOPT_ENCODING, 'none'); | |
| $this->headers = curl_exec($fp); | |
| } | |
| if (curl_errno($fp)) | |
| { | |
| $this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp); | |
| $this->success = false; | |
| } | |
| else | |
| { | |
| $info = curl_getinfo($fp); | |
| curl_close($fp); | |
| $this->headers = explode("\r\n\r\n", $this->headers, $info['redirect_count'] + 1); | |
| $this->headers = array_pop($this->headers); | |
| $parser = new SimplePie_HTTP_Parser($this->headers); | |
| if ($parser->parse()) | |
| { | |
| $this->headers = $parser->headers; | |
| $this->body = $parser->body; | |
| $this->status_code = $parser->status_code; | |
| if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects) | |
| { | |
| $this->redirects++; | |
| $location = SimplePie_Misc::absolutize_url($this->headers['location'], $url); | |
| return $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen); | |
| } | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_FSOCKOPEN; | |
| $url_parts = parse_url($url); | |
| $socket_host = $url_parts['host']; | |
| if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https') | |
| { | |
| $socket_host = "ssl://$url_parts[host]"; | |
| $url_parts['port'] = 443; | |
| } | |
| if (!isset($url_parts['port'])) | |
| { | |
| $url_parts['port'] = 80; | |
| } | |
| $fp = @fsockopen($socket_host, $url_parts['port'], $errno, $errstr, $timeout); | |
| if (!$fp) | |
| { | |
| $this->error = 'fsockopen error: ' . $errstr; | |
| $this->success = false; | |
| } | |
| else | |
| { | |
| stream_set_timeout($fp, $timeout); | |
| if (isset($url_parts['path'])) | |
| { | |
| if (isset($url_parts['query'])) | |
| { | |
| $get = "$url_parts[path]?$url_parts[query]"; | |
| } | |
| else | |
| { | |
| $get = $url_parts['path']; | |
| } | |
| } | |
| else | |
| { | |
| $get = '/'; | |
| } | |
| $out = "GET $get HTTP/1.1\r\n"; | |
| $out .= "Host: $url_parts[host]\r\n"; | |
| $out .= "User-Agent: $useragent\r\n"; | |
| if (extension_loaded('zlib')) | |
| { | |
| $out .= "Accept-Encoding: x-gzip,gzip,deflate\r\n"; | |
| } | |
| if (isset($url_parts['user']) && isset($url_parts['pass'])) | |
| { | |
| $out .= "Authorization: Basic " . base64_encode("$url_parts[user]:$url_parts[pass]") . "\r\n"; | |
| } | |
| foreach ($headers as $key => $value) | |
| { | |
| $out .= "$key: $value\r\n"; | |
| } | |
| $out .= "Connection: Close\r\n\r\n"; | |
| fwrite($fp, $out); | |
| $info = stream_get_meta_data($fp); | |
| $this->headers = ''; | |
| while (!$info['eof'] && !$info['timed_out']) | |
| { | |
| $this->headers .= fread($fp, 1160); | |
| $info = stream_get_meta_data($fp); | |
| } | |
| if (!$info['timed_out']) | |
| { | |
| $parser = new SimplePie_HTTP_Parser($this->headers); | |
| if ($parser->parse()) | |
| { | |
| $this->headers = $parser->headers; | |
| $this->body = $parser->body; | |
| $this->status_code = $parser->status_code; | |
| if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects) | |
| { | |
| $this->redirects++; | |
| $location = SimplePie_Misc::absolutize_url($this->headers['location'], $url); | |
| return $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen); | |
| } | |
| if (isset($this->headers['content-encoding'])) | |
| { | |
| // Hey, we act dumb elsewhere, so let's do that here too | |
| switch (strtolower(trim($this->headers['content-encoding'], "\x09\x0A\x0D\x20"))) | |
| { | |
| case 'gzip': | |
| case 'x-gzip': | |
| $decoder = new SimplePie_gzdecode($this->body); | |
| if (!$decoder->parse()) | |
| { | |
| $this->error = 'Unable to decode HTTP "gzip" stream'; | |
| $this->success = false; | |
| } | |
| else | |
| { | |
| $this->body = $decoder->data; | |
| } | |
| break; | |
| case 'deflate': | |
| if (($decompressed = gzinflate($this->body)) !== false) | |
| { | |
| $this->body = $decompressed; | |
| } | |
| else if (($decompressed = gzuncompress($this->body)) !== false) | |
| { | |
| $this->body = $decompressed; | |
| } | |
| else if (function_exists('gzdecode') && ($decompressed = gzdecode($this->body)) !== false) | |
| { | |
| $this->body = $decompressed; | |
| } | |
| else | |
| { | |
| $this->error = 'Unable to decode HTTP "deflate" stream'; | |
| $this->success = false; | |
| } | |
| break; | |
| default: | |
| $this->error = 'Unknown content coding'; | |
| $this->success = false; | |
| } | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $this->error = 'fsocket timed out'; | |
| $this->success = false; | |
| } | |
| fclose($fp); | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $this->method = SIMPLEPIE_FILE_SOURCE_LOCAL | SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS; | |
| if (!$this->body = file_get_contents($url)) | |
| { | |
| $this->error = 'file_get_contents could not read the file'; | |
| $this->success = false; | |
| } | |
| } | |
| } | |
| } | |
| class SimplePie_gzdecode | |
| { | |
| var $compressed_data; | |
| var $compressed_size; | |
| var $min_compressed_size = 18; | |
| var $position = 0; | |
| var $flags; | |
| var $data; | |
| var $MTIME; | |
| var $XFL; | |
| var $OS; | |
| var $SI1; | |
| var $SI2; | |
| var $extra_field; | |
| var $filename; | |
| var $comment; | |
| public function __set($name, $value) | |
| { | |
| trigger_error("Cannot write property $name", E_USER_ERROR); | |
| } | |
| public function __construct($data) | |
| { | |
| $this->compressed_data = $data; | |
| $this->compressed_size = strlen($data); | |
| } | |
| public function parse() | |
| { | |
| if ($this->compressed_size >= $this->min_compressed_size) | |
| { | |
| // Check ID1, ID2, and CM | |
| if (substr($this->compressed_data, 0, 3) !== "\x1F\x8B\x08") | |
| { | |
| return false; | |
| } | |
| // Get the FLG (FLaGs) | |
| $this->flags = ord($this->compressed_data[3]); | |
| // FLG bits above (1 << 4) are reserved | |
| if ($this->flags > 0x1F) | |
| { | |
| return false; | |
| } | |
| // Advance the pointer after the above | |
| $this->position += 4; | |
| // MTIME | |
| $mtime = substr($this->compressed_data, $this->position, 4); | |
| // Reverse the string if we're on a big-endian arch because l is the only signed long and is machine endianness | |
| if (current(unpack('S', "\x00\x01")) === 1) | |
| { | |
| $mtime = strrev($mtime); | |
| } | |
| $this->MTIME = current(unpack('l', $mtime)); | |
| $this->position += 4; | |
| // Get the XFL (eXtra FLags) | |
| $this->XFL = ord($this->compressed_data[$this->position++]); | |
| // Get the OS (Operating System) | |
| $this->OS = ord($this->compressed_data[$this->position++]); | |
| // Parse the FEXTRA | |
| if ($this->flags & 4) | |
| { | |
| // Read subfield IDs | |
| $this->SI1 = $this->compressed_data[$this->position++]; | |
| $this->SI2 = $this->compressed_data[$this->position++]; | |
| // SI2 set to zero is reserved for future use | |
| if ($this->SI2 === "\x00") | |
| { | |
| return false; | |
| } | |
| // Get the length of the extra field | |
| $len = current(unpack('v', substr($this->compressed_data, $this->position, 2))); | |
| $this->position += 2; | |
| // Check the length of the string is still valid | |
| $this->min_compressed_size += $len + 4; | |
| if ($this->compressed_size >= $this->min_compressed_size) | |
| { | |
| // Set the extra field to the given data | |
| $this->extra_field = substr($this->compressed_data, $this->position, $len); | |
| $this->position += $len; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| // Parse the FNAME | |
| if ($this->flags & 8) | |
| { | |
| // Get the length of the filename | |
| $len = strcspn($this->compressed_data, "\x00", $this->position); | |
| // Check the length of the string is still valid | |
| $this->min_compressed_size += $len + 1; | |
| if ($this->compressed_size >= $this->min_compressed_size) | |
| { | |
| // Set the original filename to the given string | |
| $this->filename = substr($this->compressed_data, $this->position, $len); | |
| $this->position += $len + 1; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| // Parse the FCOMMENT | |
| if ($this->flags & 16) | |
| { | |
| // Get the length of the comment | |
| $len = strcspn($this->compressed_data, "\x00", $this->position); | |
| // Check the length of the string is still valid | |
| $this->min_compressed_size += $len + 1; | |
| if ($this->compressed_size >= $this->min_compressed_size) | |
| { | |
| // Set the original comment to the given string | |
| $this->comment = substr($this->compressed_data, $this->position, $len); | |
| $this->position += $len + 1; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| // Parse the FHCRC | |
| if ($this->flags & 2) | |
| { | |
| // Check the length of the string is still valid | |
| $this->min_compressed_size += $len + 2; | |
| if ($this->compressed_size >= $this->min_compressed_size) | |
| { | |
| // Read the CRC | |
| $crc = current(unpack('v', substr($this->compressed_data, $this->position, 2))); | |
| // Check the CRC matches | |
| if ((crc32(substr($this->compressed_data, 0, $this->position)) & 0xFFFF) === $crc) | |
| { | |
| $this->position += 2; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| // Decompress the actual data | |
| if (($this->data = gzinflate(substr($this->compressed_data, $this->position, -8))) === false) | |
| { | |
| return false; | |
| } | |
| else | |
| { | |
| $this->position = $this->compressed_size - 8; | |
| } | |
| // Check CRC of data | |
| $crc = current(unpack('V', substr($this->compressed_data, $this->position, 4))); | |
| $this->position += 4; | |
| /*if (extension_loaded('hash') && sprintf('%u', current(unpack('V', hash('crc32b', $this->data)))) !== sprintf('%u', $crc)) | |
| { | |
| return false; | |
| }*/ | |
| // Check ISIZE of data | |
| $isize = current(unpack('V', substr($this->compressed_data, $this->position, 4))); | |
| $this->position += 4; | |
| if (sprintf('%u', strlen($this->data) & 0xFFFFFFFF) !== sprintf('%u', $isize)) | |
| { | |
| return false; | |
| } | |
| // Wow, against all odds, we've actually got a valid gzip string | |
| return true; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| } | |
| class SimplePie_HTTP_Parser | |
| { | |
| public $http_version = 0.0; | |
| public $status_code = 0; | |
| public $reason = ''; | |
| public $headers = array(); | |
| public $body = ''; | |
| protected $state = 'http_version'; | |
| protected $data = ''; | |
| protected $data_length = 0; | |
| protected $position = 0; | |
| protected $name = ''; | |
| protected $value = ''; | |
| public function __construct($data) | |
| { | |
| $this->data = $data; | |
| $this->data_length = strlen($this->data); | |
| } | |
| public function parse() | |
| { | |
| while ($this->state && $this->state !== 'emit' && $this->has_data()) | |
| { | |
| $state = $this->state; | |
| $this->$state(); | |
| } | |
| $this->data = ''; | |
| if ($this->state === 'emit' || $this->state === 'body') | |
| { | |
| return true; | |
| } | |
| else | |
| { | |
| $this->http_version = ''; | |
| $this->status_code = ''; | |
| $this->reason = ''; | |
| $this->headers = array(); | |
| $this->body = ''; | |
| return false; | |
| } | |
| } | |
| protected function has_data() | |
| { | |
| return (bool) ($this->position < $this->data_length); | |
| } | |
| protected function is_linear_whitespace() | |
| { | |
| return (bool) ($this->data[$this->position] === "\x09" | |
| || $this->data[$this->position] === "\x20" | |
| || ($this->data[$this->position] === "\x0A" | |
| && isset($this->data[$this->position + 1]) | |
| && ($this->data[$this->position + 1] === "\x09" || $this->data[$this->position + 1] === "\x20"))); | |
| } | |
| protected function http_version() | |
| { | |
| if (strpos($this->data, "\x0A") !== false && strtoupper(substr($this->data, 0, 5)) === 'HTTP/') | |
| { | |
| $len = strspn($this->data, '0123456789.', 5); | |
| $this->http_version = substr($this->data, 5, $len); | |
| $this->position += 5 + $len; | |
| if (substr_count($this->http_version, '.') <= 1) | |
| { | |
| $this->http_version = (float) $this->http_version; | |
| $this->position += strspn($this->data, "\x09\x20", $this->position); | |
| $this->state = 'status'; | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| protected function status() | |
| { | |
| if ($len = strspn($this->data, '0123456789', $this->position)) | |
| { | |
| $this->status_code = (int) substr($this->data, $this->position, $len); | |
| $this->position += $len; | |
| $this->state = 'reason'; | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| protected function reason() | |
| { | |
| $len = strcspn($this->data, "\x0A", $this->position); | |
| $this->reason = trim(substr($this->data, $this->position, $len), "\x09\x0D\x20"); | |
| $this->position += $len + 1; | |
| $this->state = 'new_line'; | |
| } | |
| protected function new_line() | |
| { | |
| $this->value = trim($this->value, "\x0D\x20"); | |
| if ($this->name !== '' && $this->value !== '') | |
| { | |
| $this->name = strtolower($this->name); | |
| // We should only use the last Content-Type header. c.f. issue #1 | |
| if (isset($this->headers[$this->name]) && $this->name !== 'content-type') | |
| { | |
| $this->headers[$this->name] .= ', ' . $this->value; | |
| } | |
| else | |
| { | |
| $this->headers[$this->name] = $this->value; | |
| } | |
| } | |
| $this->name = ''; | |
| $this->value = ''; | |
| if (substr($this->data[$this->position], 0, 2) === "\x0D\x0A") | |
| { | |
| $this->position += 2; | |
| $this->state = 'body'; | |
| } | |
| elseif ($this->data[$this->position] === "\x0A") | |
| { | |
| $this->position++; | |
| $this->state = 'body'; | |
| } | |
| else | |
| { | |
| $this->state = 'name'; | |
| } | |
| } | |
| protected function name() | |
| { | |
| $len = strcspn($this->data, "\x0A:", $this->position); | |
| if (isset($this->data[$this->position + $len])) | |
| { | |
| if ($this->data[$this->position + $len] === "\x0A") | |
| { | |
| $this->position += $len; | |
| $this->state = 'new_line'; | |
| } | |
| else | |
| { | |
| $this->name = substr($this->data, $this->position, $len); | |
| $this->position += $len + 1; | |
| $this->state = 'value'; | |
| } | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| protected function linear_whitespace() | |
| { | |
| do | |
| { | |
| if (substr($this->data, $this->position, 2) === "\x0D\x0A") | |
| { | |
| $this->position += 2; | |
| } | |
| elseif ($this->data[$this->position] === "\x0A") | |
| { | |
| $this->position++; | |
| } | |
| $this->position += strspn($this->data, "\x09\x20", $this->position); | |
| } while ($this->has_data() && $this->is_linear_whitespace()); | |
| $this->value .= "\x20"; | |
| } | |
| protected function value() | |
| { | |
| if ($this->is_linear_whitespace()) | |
| { | |
| $this->linear_whitespace(); | |
| } | |
| else | |
| { | |
| switch ($this->data[$this->position]) | |
| { | |
| case '"': | |
| // Workaround for ETags: we have to include the quotes as | |
| // part of the tag. | |
| if (strtolower($this->name) === 'etag') | |
| { | |
| $this->value .= '"'; | |
| $this->position++; | |
| $this->state = 'value_char'; | |
| break; | |
| } | |
| $this->position++; | |
| $this->state = 'quote'; | |
| break; | |
| case "\x0A": | |
| $this->position++; | |
| $this->state = 'new_line'; | |
| break; | |
| default: | |
| $this->state = 'value_char'; | |
| break; | |
| } | |
| } | |
| } | |
| protected function value_char() | |
| { | |
| $len = strcspn($this->data, "\x09\x20\x0A\"", $this->position); | |
| $this->value .= substr($this->data, $this->position, $len); | |
| $this->position += $len; | |
| $this->state = 'value'; | |
| } | |
| protected function quote() | |
| { | |
| if ($this->is_linear_whitespace()) | |
| { | |
| $this->linear_whitespace(); | |
| } | |
| else | |
| { | |
| switch ($this->data[$this->position]) | |
| { | |
| case '"': | |
| $this->position++; | |
| $this->state = 'value'; | |
| break; | |
| case "\x0A": | |
| $this->position++; | |
| $this->state = 'new_line'; | |
| break; | |
| case '\\': | |
| $this->position++; | |
| $this->state = 'quote_escaped'; | |
| break; | |
| default: | |
| $this->state = 'quote_char'; | |
| break; | |
| } | |
| } | |
| } | |
| protected function quote_char() | |
| { | |
| $len = strcspn($this->data, "\x09\x20\x0A\"\\", $this->position); | |
| $this->value .= substr($this->data, $this->position, $len); | |
| $this->position += $len; | |
| $this->state = 'value'; | |
| } | |
| protected function quote_escaped() | |
| { | |
| $this->value .= $this->data[$this->position]; | |
| $this->position++; | |
| $this->state = 'quote'; | |
| } | |
| protected function body() | |
| { | |
| $this->body = substr($this->data, $this->position); | |
| if (!empty($this->headers['transfer-encoding'])) | |
| { | |
| unset($this->headers['transfer-encoding']); | |
| $this->state = 'chunked'; | |
| } | |
| else | |
| { | |
| $this->state = 'emit'; | |
| } | |
| } | |
| protected function chunked() | |
| { | |
| if (!preg_match('/^([0-9a-f]+)[^\r\n]*\r\n/i', trim($this->body))) | |
| { | |
| $this->state = 'emit'; | |
| return; | |
| } | |
| $decoded = ''; | |
| $encoded = $this->body; | |
| while (true) | |
| { | |
| $is_chunked = (bool) preg_match( '/^([0-9a-f]+)[^\r\n]*\r\n/i', $encoded, $matches ); | |
| if (!$is_chunked) | |
| { | |
| // Looks like it's not chunked after all | |
| $this->state = 'emit'; | |
| return; | |
| } | |
| $length = hexdec(trim($matches[1])); | |
| if ($length === 0) | |
| { | |
| // Ignore trailer headers | |
| $this->state = 'emit'; | |
| $this->body = $decoded; | |
| return; | |
| } | |
| $chunk_length = strlen($matches[0]); | |
| $decoded .= $part = substr($encoded, $chunk_length, $length); | |
| $encoded = substr($encoded, $chunk_length + $length + 2); | |
| if (trim($encoded) === '0' || empty($encoded)) | |
| { | |
| $this->state = 'emit'; | |
| $this->body = $decoded; | |
| return; | |
| } | |
| } | |
| } | |
| } | |
| class SimplePie_IRI | |
| { | |
| protected $scheme = null; | |
| protected $iuserinfo = null; | |
| protected $ihost = null; | |
| protected $port = null; | |
| protected $ipath = ''; | |
| protected $iquery = null; | |
| protected $ifragment = null; | |
| protected $normalization = array( | |
| 'acap' => array( | |
| 'port' => 674 | |
| ), | |
| 'dict' => array( | |
| 'port' => 2628 | |
| ), | |
| 'file' => array( | |
| 'ihost' => 'localhost' | |
| ), | |
| 'http' => array( | |
| 'port' => 80, | |
| 'ipath' => '/' | |
| ), | |
| 'https' => array( | |
| 'port' => 443, | |
| 'ipath' => '/' | |
| ), | |
| ); | |
| public function __toString() | |
| { | |
| return $this->get_iri(); | |
| } | |
| public function __set($name, $value) | |
| { | |
| if (method_exists($this, 'set_' . $name)) | |
| { | |
| call_user_func(array($this, 'set_' . $name), $value); | |
| } | |
| elseif ( | |
| $name === 'iauthority' | |
| || $name === 'iuserinfo' | |
| || $name === 'ihost' | |
| || $name === 'ipath' | |
| || $name === 'iquery' | |
| || $name === 'ifragment' | |
| ) | |
| { | |
| call_user_func(array($this, 'set_' . substr($name, 1)), $value); | |
| } | |
| } | |
| public function __get($name) | |
| { | |
| // isset() returns false for null, we don't want to do that | |
| // Also why we use array_key_exists below instead of isset() | |
| $props = get_object_vars($this); | |
| if ( | |
| $name === 'iri' || | |
| $name === 'uri' || | |
| $name === 'iauthority' || | |
| $name === 'authority' | |
| ) | |
| { | |
| $return = $this->{"get_$name"}(); | |
| } | |
| elseif (array_key_exists($name, $props)) | |
| { | |
| $return = $this->$name; | |
| } | |
| // host -> ihost | |
| elseif (($prop = 'i' . $name) && array_key_exists($prop, $props)) | |
| { | |
| $name = $prop; | |
| $return = $this->$prop; | |
| } | |
| // ischeme -> scheme | |
| elseif (($prop = substr($name, 1)) && array_key_exists($prop, $props)) | |
| { | |
| $name = $prop; | |
| $return = $this->$prop; | |
| } | |
| else | |
| { | |
| trigger_error('Undefined property: ' . get_class($this) . '::' . $name, E_USER_NOTICE); | |
| $return = null; | |
| } | |
| if ($return === null && isset($this->normalization[$this->scheme][$name])) | |
| { | |
| return $this->normalization[$this->scheme][$name]; | |
| } | |
| else | |
| { | |
| return $return; | |
| } | |
| } | |
| public function __isset($name) | |
| { | |
| if (method_exists($this, 'get_' . $name) || isset($this->$name)) | |
| { | |
| return true; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function __unset($name) | |
| { | |
| if (method_exists($this, 'set_' . $name)) | |
| { | |
| call_user_func(array($this, 'set_' . $name), ''); | |
| } | |
| } | |
| public function __construct($iri = null) | |
| { | |
| $this->set_iri($iri); | |
| } | |
| public static function absolutize($base, $relative) | |
| { | |
| if (!($relative instanceof SimplePie_IRI)) | |
| { | |
| $relative = new SimplePie_IRI($relative); | |
| } | |
| if (!$relative->is_valid()) | |
| { | |
| return false; | |
| } | |
| elseif ($relative->scheme !== null) | |
| { | |
| return clone $relative; | |
| } | |
| else | |
| { | |
| if (!($base instanceof SimplePie_IRI)) | |
| { | |
| $base = new SimplePie_IRI($base); | |
| } | |
| if ($base->scheme !== null && $base->is_valid()) | |
| { | |
| if ($relative->get_iri() !== '') | |
| { | |
| if ($relative->iuserinfo !== null || $relative->ihost !== null || $relative->port !== null) | |
| { | |
| $target = clone $relative; | |
| $target->scheme = $base->scheme; | |
| } | |
| else | |
| { | |
| $target = new SimplePie_IRI; | |
| $target->scheme = $base->scheme; | |
| $target->iuserinfo = $base->iuserinfo; | |
| $target->ihost = $base->ihost; | |
| $target->port = $base->port; | |
| if ($relative->ipath !== '') | |
| { | |
| if ($relative->ipath[0] === '/') | |
| { | |
| $target->ipath = $relative->ipath; | |
| } | |
| elseif (($base->iuserinfo !== null || $base->ihost !== null || $base->port !== null) && $base->ipath === '') | |
| { | |
| $target->ipath = '/' . $relative->ipath; | |
| } | |
| elseif (($last_segment = strrpos($base->ipath, '/')) !== false) | |
| { | |
| $target->ipath = substr($base->ipath, 0, $last_segment + 1) . $relative->ipath; | |
| } | |
| else | |
| { | |
| $target->ipath = $relative->ipath; | |
| } | |
| $target->ipath = $target->remove_dot_segments($target->ipath); | |
| $target->iquery = $relative->iquery; | |
| } | |
| else | |
| { | |
| $target->ipath = $base->ipath; | |
| if ($relative->iquery !== null) | |
| { | |
| $target->iquery = $relative->iquery; | |
| } | |
| elseif ($base->iquery !== null) | |
| { | |
| $target->iquery = $base->iquery; | |
| } | |
| } | |
| $target->ifragment = $relative->ifragment; | |
| } | |
| } | |
| else | |
| { | |
| $target = clone $base; | |
| $target->ifragment = null; | |
| } | |
| $target->scheme_normalization(); | |
| return $target; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| } | |
| protected function parse_iri($iri) | |
| { | |
| $iri = trim($iri, "\x20\x09\x0A\x0C\x0D"); | |
| if (preg_match('/^((?P<scheme>[^:\/?#]+):)?(\/\/(?P<authority>[^\/?#]*))?(?P<path>[^?#]*)(\?(?P<query>[^#]*))?(#(?P<fragment>.*))?$/', $iri, $match)) | |
| { | |
| if ($match[1] === '') | |
| { | |
| $match['scheme'] = null; | |
| } | |
| if (!isset($match[3]) || $match[3] === '') | |
| { | |
| $match['authority'] = null; | |
| } | |
| if (!isset($match[5])) | |
| { | |
| $match['path'] = ''; | |
| } | |
| if (!isset($match[6]) || $match[6] === '') | |
| { | |
| $match['query'] = null; | |
| } | |
| if (!isset($match[8]) || $match[8] === '') | |
| { | |
| $match['fragment'] = null; | |
| } | |
| return $match; | |
| } | |
| else | |
| { | |
| // This can occur when a paragraph is accidentally parsed as a URI | |
| return false; | |
| } | |
| } | |
| protected function remove_dot_segments($input) | |
| { | |
| $output = ''; | |
| while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..') | |
| { | |
| // A: If the input buffer begins with a prefix of "../" or "./", then remove that prefix from the input buffer; otherwise, | |
| if (strpos($input, '../') === 0) | |
| { | |
| $input = substr($input, 3); | |
| } | |
| elseif (strpos($input, './') === 0) | |
| { | |
| $input = substr($input, 2); | |
| } | |
| // B: if the input buffer begins with a prefix of "/./" or "/.", where "." is a complete path segment, then replace that prefix with "/" in the input buffer; otherwise, | |
| elseif (strpos($input, '/./') === 0) | |
| { | |
| $input = substr($input, 2); | |
| } | |
| elseif ($input === '/.') | |
| { | |
| $input = '/'; | |
| } | |
| // C: if the input buffer begins with a prefix of "/../" or "/..", where ".." is a complete path segment, then replace that prefix with "/" in the input buffer and remove the last segment and its preceding "/" (if any) from the output buffer; otherwise, | |
| elseif (strpos($input, '/../') === 0) | |
| { | |
| $input = substr($input, 3); | |
| $output = substr_replace($output, '', strrpos($output, '/')); | |
| } | |
| elseif ($input === '/..') | |
| { | |
| $input = '/'; | |
| $output = substr_replace($output, '', strrpos($output, '/')); | |
| } | |
| // D: if the input buffer consists only of "." or "..", then remove that from the input buffer; otherwise, | |
| elseif ($input === '.' || $input === '..') | |
| { | |
| $input = ''; | |
| } | |
| // E: move the first path segment in the input buffer to the end of the output buffer, including the initial "/" character (if any) and any subsequent characters up to, but not including, the next "/" character or the end of the input buffer | |
| elseif (($pos = strpos($input, '/', 1)) !== false) | |
| { | |
| $output .= substr($input, 0, $pos); | |
| $input = substr_replace($input, '', 0, $pos); | |
| } | |
| else | |
| { | |
| $output .= $input; | |
| $input = ''; | |
| } | |
| } | |
| return $output . $input; | |
| } | |
| protected function replace_invalid_with_pct_encoding($string, $extra_chars, $iprivate = false) | |
| { | |
| // Normalize as many pct-encoded sections as possible | |
| $string = preg_replace_callback('/(?:%[A-Fa-f0-9]{2})+/', array($this, 'remove_iunreserved_percent_encoded'), $string); | |
| // Replace invalid percent characters | |
| $string = preg_replace('/%(?![A-Fa-f0-9]{2})/', '%25', $string); | |
| // Add unreserved and % to $extra_chars (the latter is safe because all | |
| // pct-encoded sections are now valid). | |
| $extra_chars .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~%'; | |
| // Now replace any bytes that aren't allowed with their pct-encoded versions | |
| $position = 0; | |
| $strlen = strlen($string); | |
| while (($position += strspn($string, $extra_chars, $position)) < $strlen) | |
| { | |
| $value = ord($string[$position]); | |
| // Start position | |
| $start = $position; | |
| // By default we are valid | |
| $valid = true; | |
| // No one byte sequences are valid due to the while. | |
| // Two byte sequence: | |
| if (($value & 0xE0) === 0xC0) | |
| { | |
| $character = ($value & 0x1F) << 6; | |
| $length = 2; | |
| $remaining = 1; | |
| } | |
| // Three byte sequence: | |
| elseif (($value & 0xF0) === 0xE0) | |
| { | |
| $character = ($value & 0x0F) << 12; | |
| $length = 3; | |
| $remaining = 2; | |
| } | |
| // Four byte sequence: | |
| elseif (($value & 0xF8) === 0xF0) | |
| { | |
| $character = ($value & 0x07) << 18; | |
| $length = 4; | |
| $remaining = 3; | |
| } | |
| // Invalid byte: | |
| else | |
| { | |
| $valid = false; | |
| $length = 1; | |
| $remaining = 0; | |
| } | |
| if ($remaining) | |
| { | |
| if ($position + $length <= $strlen) | |
| { | |
| for ($position++; $remaining; $position++) | |
| { | |
| $value = ord($string[$position]); | |
| // Check that the byte is valid, then add it to the character: | |
| if (($value & 0xC0) === 0x80) | |
| { | |
| $character |= ($value & 0x3F) << (--$remaining * 6); | |
| } | |
| // If it is invalid, count the sequence as invalid and reprocess the current byte: | |
| else | |
| { | |
| $valid = false; | |
| $position--; | |
| break; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $position = $strlen - 1; | |
| $valid = false; | |
| } | |
| } | |
| // Percent encode anything invalid or not in ucschar | |
| if ( | |
| // Invalid sequences | |
| !$valid | |
| // Non-shortest form sequences are invalid | |
| || $length > 1 && $character <= 0x7F | |
| || $length > 2 && $character <= 0x7FF | |
| || $length > 3 && $character <= 0xFFFF | |
| // Outside of range of ucschar codepoints | |
| // Noncharacters | |
| || ($character & 0xFFFE) === 0xFFFE | |
| || $character >= 0xFDD0 && $character <= 0xFDEF | |
| || ( | |
| // Everything else not in ucschar | |
| $character > 0xD7FF && $character < 0xF900 | |
| || $character < 0xA0 | |
| || $character > 0xEFFFD | |
| ) | |
| && ( | |
| // Everything not in iprivate, if it applies | |
| !$iprivate | |
| || $character < 0xE000 | |
| || $character > 0x10FFFD | |
| ) | |
| ) | |
| { | |
| // If we were a character, pretend we weren't, but rather an error. | |
| if ($valid) | |
| $position--; | |
| for ($j = $start; $j <= $position; $j++) | |
| { | |
| $string = substr_replace($string, sprintf('%%%02X', ord($string[$j])), $j, 1); | |
| $j += 2; | |
| $position += 2; | |
| $strlen += 2; | |
| } | |
| } | |
| } | |
| return $string; | |
| } | |
| protected function remove_iunreserved_percent_encoded($match) | |
| { | |
| // As we just have valid percent encoded sequences we can just explode | |
| // and ignore the first member of the returned array (an empty string). | |
| $bytes = explode('%', $match[0]); | |
| // Initialize the new string (this is what will be returned) and that | |
| // there are no bytes remaining in the current sequence (unsurprising | |
| // at the first byte!). | |
| $string = ''; | |
| $remaining = 0; | |
| // Loop over each and every byte, and set $value to its value | |
| for ($i = 1, $len = count($bytes); $i < $len; $i++) | |
| { | |
| $value = hexdec($bytes[$i]); | |
| // If we're the first byte of sequence: | |
| if (!$remaining) | |
| { | |
| // Start position | |
| $start = $i; | |
| // By default we are valid | |
| $valid = true; | |
| // One byte sequence: | |
| if ($value <= 0x7F) | |
| { | |
| $character = $value; | |
| $length = 1; | |
| } | |
| // Two byte sequence: | |
| elseif (($value & 0xE0) === 0xC0) | |
| { | |
| $character = ($value & 0x1F) << 6; | |
| $length = 2; | |
| $remaining = 1; | |
| } | |
| // Three byte sequence: | |
| elseif (($value & 0xF0) === 0xE0) | |
| { | |
| $character = ($value & 0x0F) << 12; | |
| $length = 3; | |
| $remaining = 2; | |
| } | |
| // Four byte sequence: | |
| elseif (($value & 0xF8) === 0xF0) | |
| { | |
| $character = ($value & 0x07) << 18; | |
| $length = 4; | |
| $remaining = 3; | |
| } | |
| // Invalid byte: | |
| else | |
| { | |
| $valid = false; | |
| $remaining = 0; | |
| } | |
| } | |
| // Continuation byte: | |
| else | |
| { | |
| // Check that the byte is valid, then add it to the character: | |
| if (($value & 0xC0) === 0x80) | |
| { | |
| $remaining--; | |
| $character |= ($value & 0x3F) << ($remaining * 6); | |
| } | |
| // If it is invalid, count the sequence as invalid and reprocess the current byte as the start of a sequence: | |
| else | |
| { | |
| $valid = false; | |
| $remaining = 0; | |
| $i--; | |
| } | |
| } | |
| // If we've reached the end of the current byte sequence, append it to Unicode::$data | |
| if (!$remaining) | |
| { | |
| // Percent encode anything invalid or not in iunreserved | |
| if ( | |
| // Invalid sequences | |
| !$valid | |
| // Non-shortest form sequences are invalid | |
| || $length > 1 && $character <= 0x7F | |
| || $length > 2 && $character <= 0x7FF | |
| || $length > 3 && $character <= 0xFFFF | |
| // Outside of range of iunreserved codepoints | |
| || $character < 0x2D | |
| || $character > 0xEFFFD | |
| // Noncharacters | |
| || ($character & 0xFFFE) === 0xFFFE | |
| || $character >= 0xFDD0 && $character <= 0xFDEF | |
| // Everything else not in iunreserved (this is all BMP) | |
| || $character === 0x2F | |
| || $character > 0x39 && $character < 0x41 | |
| || $character > 0x5A && $character < 0x61 | |
| || $character > 0x7A && $character < 0x7E | |
| || $character > 0x7E && $character < 0xA0 | |
| || $character > 0xD7FF && $character < 0xF900 | |
| ) | |
| { | |
| for ($j = $start; $j <= $i; $j++) | |
| { | |
| $string .= '%' . strtoupper($bytes[$j]); | |
| } | |
| } | |
| else | |
| { | |
| for ($j = $start; $j <= $i; $j++) | |
| { | |
| $string .= chr(hexdec($bytes[$j])); | |
| } | |
| } | |
| } | |
| } | |
| // If we have any bytes left over they are invalid (i.e., we are | |
| // mid-way through a multi-byte sequence) | |
| if ($remaining) | |
| { | |
| for ($j = $start; $j < $len; $j++) | |
| { | |
| $string .= '%' . strtoupper($bytes[$j]); | |
| } | |
| } | |
| return $string; | |
| } | |
| protected function scheme_normalization() | |
| { | |
| if (isset($this->normalization[$this->scheme]['iuserinfo']) && $this->iuserinfo === $this->normalization[$this->scheme]['iuserinfo']) | |
| { | |
| $this->iuserinfo = null; | |
| } | |
| if (isset($this->normalization[$this->scheme]['ihost']) && $this->ihost === $this->normalization[$this->scheme]['ihost']) | |
| { | |
| $this->ihost = null; | |
| } | |
| if (isset($this->normalization[$this->scheme]['port']) && $this->port === $this->normalization[$this->scheme]['port']) | |
| { | |
| $this->port = null; | |
| } | |
| if (isset($this->normalization[$this->scheme]['ipath']) && $this->ipath === $this->normalization[$this->scheme]['ipath']) | |
| { | |
| $this->ipath = ''; | |
| } | |
| if (isset($this->normalization[$this->scheme]['iquery']) && $this->iquery === $this->normalization[$this->scheme]['iquery']) | |
| { | |
| $this->iquery = null; | |
| } | |
| if (isset($this->normalization[$this->scheme]['ifragment']) && $this->ifragment === $this->normalization[$this->scheme]['ifragment']) | |
| { | |
| $this->ifragment = null; | |
| } | |
| } | |
| public function is_valid() | |
| { | |
| $isauthority = $this->iuserinfo !== null || $this->ihost !== null || $this->port !== null; | |
| if ($this->ipath !== '' && | |
| ( | |
| $isauthority && ( | |
| $this->ipath[0] !== '/' || | |
| substr($this->ipath, 0, 2) === '//' | |
| ) || | |
| ( | |
| $this->scheme === null && | |
| !$isauthority && | |
| strpos($this->ipath, ':') !== false && | |
| (strpos($this->ipath, '/') === false ? true : strpos($this->ipath, ':') < strpos($this->ipath, '/')) | |
| ) | |
| ) | |
| ) | |
| { | |
| return false; | |
| } | |
| return true; | |
| } | |
| public function set_iri($iri) | |
| { | |
| static $cache; | |
| if (!$cache) | |
| { | |
| $cache = array(); | |
| } | |
| if ($iri === null) | |
| { | |
| return true; | |
| } | |
| elseif (isset($cache[$iri])) | |
| { | |
| list($this->scheme, | |
| $this->iuserinfo, | |
| $this->ihost, | |
| $this->port, | |
| $this->ipath, | |
| $this->iquery, | |
| $this->ifragment, | |
| $return) = $cache[$iri]; | |
| return $return; | |
| } | |
| else | |
| { | |
| $parsed = $this->parse_iri((string) $iri); | |
| if (!$parsed) | |
| { | |
| return false; | |
| } | |
| $return = $this->set_scheme($parsed['scheme']) | |
| && $this->set_authority($parsed['authority']) | |
| && $this->set_path($parsed['path']) | |
| && $this->set_query($parsed['query']) | |
| && $this->set_fragment($parsed['fragment']); | |
| $cache[$iri] = array($this->scheme, | |
| $this->iuserinfo, | |
| $this->ihost, | |
| $this->port, | |
| $this->ipath, | |
| $this->iquery, | |
| $this->ifragment, | |
| $return); | |
| return $return; | |
| } | |
| } | |
| public function set_scheme($scheme) | |
| { | |
| if ($scheme === null) | |
| { | |
| $this->scheme = null; | |
| } | |
| elseif (!preg_match('/^[A-Za-z][0-9A-Za-z+\-.]*$/', $scheme)) | |
| { | |
| $this->scheme = null; | |
| return false; | |
| } | |
| else | |
| { | |
| $this->scheme = strtolower($scheme); | |
| } | |
| return true; | |
| } | |
| public function set_authority($authority) | |
| { | |
| static $cache; | |
| if (!$cache) | |
| $cache = array(); | |
| if ($authority === null) | |
| { | |
| $this->iuserinfo = null; | |
| $this->ihost = null; | |
| $this->port = null; | |
| return true; | |
| } | |
| elseif (isset($cache[$authority])) | |
| { | |
| list($this->iuserinfo, | |
| $this->ihost, | |
| $this->port, | |
| $return) = $cache[$authority]; | |
| return $return; | |
| } | |
| else | |
| { | |
| $remaining = $authority; | |
| if (($iuserinfo_end = strrpos($remaining, '@')) !== false) | |
| { | |
| $iuserinfo = substr($remaining, 0, $iuserinfo_end); | |
| $remaining = substr($remaining, $iuserinfo_end + 1); | |
| } | |
| else | |
| { | |
| $iuserinfo = null; | |
| } | |
| if (($port_start = strpos($remaining, ':', strpos($remaining, ']'))) !== false) | |
| { | |
| if (($port = substr($remaining, $port_start + 1)) === false) | |
| { | |
| $port = null; | |
| } | |
| $remaining = substr($remaining, 0, $port_start); | |
| } | |
| else | |
| { | |
| $port = null; | |
| } | |
| $return = $this->set_userinfo($iuserinfo) && | |
| $this->set_host($remaining) && | |
| $this->set_port($port); | |
| $cache[$authority] = array($this->iuserinfo, | |
| $this->ihost, | |
| $this->port, | |
| $return); | |
| return $return; | |
| } | |
| } | |
| public function set_userinfo($iuserinfo) | |
| { | |
| if ($iuserinfo === null) | |
| { | |
| $this->iuserinfo = null; | |
| } | |
| else | |
| { | |
| $this->iuserinfo = $this->replace_invalid_with_pct_encoding($iuserinfo, '!$&\'()*+,;=:'); | |
| $this->scheme_normalization(); | |
| } | |
| return true; | |
| } | |
| public function set_host($ihost) | |
| { | |
| if ($ihost === null) | |
| { | |
| $this->ihost = null; | |
| return true; | |
| } | |
| elseif (substr($ihost, 0, 1) === '[' && substr($ihost, -1) === ']') | |
| { | |
| if (SimplePie_Net_IPv6::check_ipv6(substr($ihost, 1, -1))) | |
| { | |
| $this->ihost = '[' . SimplePie_Net_IPv6::compress(substr($ihost, 1, -1)) . ']'; | |
| } | |
| else | |
| { | |
| $this->ihost = null; | |
| return false; | |
| } | |
| } | |
| else | |
| { | |
| $ihost = $this->replace_invalid_with_pct_encoding($ihost, '!$&\'()*+,;='); | |
| // Lowercase, but ignore pct-encoded sections (as they should | |
| // remain uppercase). This must be done after the previous step | |
| // as that can add unescaped characters. | |
| $position = 0; | |
| $strlen = strlen($ihost); | |
| while (($position += strcspn($ihost, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ%', $position)) < $strlen) | |
| { | |
| if ($ihost[$position] === '%') | |
| { | |
| $position += 3; | |
| } | |
| else | |
| { | |
| $ihost[$position] = strtolower($ihost[$position]); | |
| $position++; | |
| } | |
| } | |
| $this->ihost = $ihost; | |
| } | |
| $this->scheme_normalization(); | |
| return true; | |
| } | |
| public function set_port($port) | |
| { | |
| if ($port === null) | |
| { | |
| $this->port = null; | |
| return true; | |
| } | |
| elseif (strspn($port, '0123456789') === strlen($port)) | |
| { | |
| $this->port = (int) $port; | |
| $this->scheme_normalization(); | |
| return true; | |
| } | |
| else | |
| { | |
| $this->port = null; | |
| return false; | |
| } | |
| } | |
| public function set_path($ipath) | |
| { | |
| static $cache; | |
| if (!$cache) | |
| { | |
| $cache = array(); | |
| } | |
| $ipath = (string) $ipath; | |
| if (isset($cache[$ipath])) | |
| { | |
| $this->ipath = $cache[$ipath][(int) ($this->scheme !== null)]; | |
| } | |
| else | |
| { | |
| $valid = $this->replace_invalid_with_pct_encoding($ipath, '!$&\'()*+,;=@:/'); | |
| $removed = $this->remove_dot_segments($valid); | |
| $cache[$ipath] = array($valid, $removed); | |
| $this->ipath = ($this->scheme !== null) ? $removed : $valid; | |
| } | |
| $this->scheme_normalization(); | |
| return true; | |
| } | |
| public function set_query($iquery) | |
| { | |
| if ($iquery === null) | |
| { | |
| $this->iquery = null; | |
| } | |
| else | |
| { | |
| $this->iquery = $this->replace_invalid_with_pct_encoding($iquery, '!$&\'()*+,;=:@/?', true); | |
| $this->scheme_normalization(); | |
| } | |
| return true; | |
| } | |
| public function set_fragment($ifragment) | |
| { | |
| if ($ifragment === null) | |
| { | |
| $this->ifragment = null; | |
| } | |
| else | |
| { | |
| $this->ifragment = $this->replace_invalid_with_pct_encoding($ifragment, '!$&\'()*+,;=:@/?'); | |
| $this->scheme_normalization(); | |
| } | |
| return true; | |
| } | |
| public function to_uri($string) | |
| { | |
| static $non_ascii; | |
| if (!$non_ascii) | |
| { | |
| $non_ascii = implode('', range("\x80", "\xFF")); | |
| } | |
| $position = 0; | |
| $strlen = strlen($string); | |
| while (($position += strcspn($string, $non_ascii, $position)) < $strlen) | |
| { | |
| $string = substr_replace($string, sprintf('%%%02X', ord($string[$position])), $position, 1); | |
| $position += 3; | |
| $strlen += 2; | |
| } | |
| return $string; | |
| } | |
| public function get_iri() | |
| { | |
| if (!$this->is_valid()) | |
| { | |
| return false; | |
| } | |
| $iri = ''; | |
| if ($this->scheme !== null) | |
| { | |
| $iri .= $this->scheme . ':'; | |
| } | |
| if (($iauthority = $this->get_iauthority()) !== null) | |
| { | |
| $iri .= '//' . $iauthority; | |
| } | |
| if ($this->ipath !== '') | |
| { | |
| $iri .= $this->ipath; | |
| } | |
| elseif (!empty($this->normalization[$this->scheme]['ipath']) && $iauthority !== null && $iauthority !== '') | |
| { | |
| $iri .= $this->normalization[$this->scheme]['ipath']; | |
| } | |
| if ($this->iquery !== null) | |
| { | |
| $iri .= '?' . $this->iquery; | |
| } | |
| if ($this->ifragment !== null) | |
| { | |
| $iri .= '#' . $this->ifragment; | |
| } | |
| return $iri; | |
| } | |
| public function get_uri() | |
| { | |
| return $this->to_uri($this->get_iri()); | |
| } | |
| protected function get_iauthority() | |
| { | |
| if ($this->iuserinfo !== null || $this->ihost !== null || $this->port !== null) | |
| { | |
| $iauthority = ''; | |
| if ($this->iuserinfo !== null) | |
| { | |
| $iauthority .= $this->iuserinfo . '@'; | |
| } | |
| if ($this->ihost !== null) | |
| { | |
| $iauthority .= $this->ihost; | |
| } | |
| if ($this->port !== null) | |
| { | |
| $iauthority .= ':' . $this->port; | |
| } | |
| return $iauthority; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| protected function get_authority() | |
| { | |
| $iauthority = $this->get_iauthority(); | |
| if (is_string($iauthority)) | |
| return $this->to_uri($iauthority); | |
| else | |
| return $iauthority; | |
| } | |
| } | |
| class SimplePie_Item | |
| { | |
| var $feed; | |
| var $data = array(); | |
| protected $registry; | |
| public function __construct($feed, $data) | |
| { | |
| $this->feed = $feed; | |
| $this->data = $data; | |
| } | |
| public function set_registry(SimplePie_Registry $registry) | |
| { | |
| $this->registry = $registry; | |
| } | |
| public function __toString() | |
| { | |
| return md5(serialize($this->data)); | |
| } | |
| public function __destruct() | |
| { | |
| if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode')) | |
| { | |
| unset($this->feed); | |
| } | |
| } | |
| public function get_item_tags($namespace, $tag) | |
| { | |
| if (isset($this->data['child'][$namespace][$tag])) | |
| { | |
| return $this->data['child'][$namespace][$tag]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_base($element = array()) | |
| { | |
| return $this->feed->get_base($element); | |
| } | |
| public function sanitize($data, $type, $base = '') | |
| { | |
| return $this->feed->sanitize($data, $type, $base); | |
| } | |
| public function get_feed() | |
| { | |
| return $this->feed; | |
| } | |
| public function get_id($hash = false) | |
| { | |
| if (!$hash) | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (isset($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'])) | |
| { | |
| return $this->sanitize($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (($return = $this->get_permalink()) !== null) | |
| { | |
| return $return; | |
| } | |
| elseif (($return = $this->get_title()) !== null) | |
| { | |
| return $return; | |
| } | |
| } | |
| if ($this->get_permalink() !== null || $this->get_title() !== null) | |
| { | |
| return md5($this->get_permalink() . $this->get_title()); | |
| } | |
| else | |
| { | |
| return md5(serialize($this->data)); | |
| } | |
| } | |
| public function get_title() | |
| { | |
| if (!isset($this->data['title'])) | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) | |
| { | |
| $this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) | |
| { | |
| $this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) | |
| { | |
| $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) | |
| { | |
| $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) | |
| { | |
| $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) | |
| { | |
| $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) | |
| { | |
| $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $this->data['title'] = null; | |
| } | |
| } | |
| return $this->data['title']; | |
| } | |
| public function get_description($description_only = false) | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML); | |
| } | |
| elseif (!$description_only) | |
| { | |
| return $this->get_content(true); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_content($content_only = false) | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); | |
| } | |
| elseif (!$content_only) | |
| { | |
| return $this->get_description(true); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_category($key = 0) | |
| { | |
| $categories = $this->get_categories(); | |
| if (isset($categories[$key])) | |
| { | |
| return $categories[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_categories() | |
| { | |
| $categories = array(); | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category) | |
| { | |
| $term = null; | |
| $scheme = null; | |
| $label = null; | |
| if (isset($category['attribs']['']['term'])) | |
| { | |
| $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['scheme'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['label'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category) | |
| { | |
| // This is really the label, but keep this as the term also for BC. | |
| // Label will also work on retrieving because that falls back to term. | |
| $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| if (isset($category['attribs']['']['domain'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $scheme = null; | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, null)); | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category) | |
| { | |
| $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category) | |
| { | |
| $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| if (!empty($categories)) | |
| { | |
| return array_unique($categories); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_author($key = 0) | |
| { | |
| $authors = $this->get_authors(); | |
| if (isset($authors[$key])) | |
| { | |
| return $authors[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_contributor($key = 0) | |
| { | |
| $contributors = $this->get_contributors(); | |
| if (isset($contributors[$key])) | |
| { | |
| return $contributors[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_contributors() | |
| { | |
| $contributors = array(); | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor) | |
| { | |
| $name = null; | |
| $uri = null; | |
| $email = null; | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) | |
| { | |
| $uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $uri !== null) | |
| { | |
| $contributors[] = $this->registry->create('Author', array($name, $uri, $email)); | |
| } | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor) | |
| { | |
| $name = null; | |
| $url = null; | |
| $email = null; | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) | |
| { | |
| $url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $url !== null) | |
| { | |
| $contributors[] = $this->registry->create('Author', array($name, $url, $email)); | |
| } | |
| } | |
| if (!empty($contributors)) | |
| { | |
| return array_unique($contributors); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_authors() | |
| { | |
| $authors = array(); | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) | |
| { | |
| $name = null; | |
| $uri = null; | |
| $email = null; | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) | |
| { | |
| $uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); | |
| } | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $uri !== null) | |
| { | |
| $authors[] = $this->registry->create('Author', array($name, $uri, $email)); | |
| } | |
| } | |
| if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) | |
| { | |
| $name = null; | |
| $url = null; | |
| $email = null; | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) | |
| { | |
| $url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); | |
| } | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $url !== null) | |
| { | |
| $authors[] = $this->registry->create('Author', array($name, $url, $email)); | |
| } | |
| } | |
| if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'author')) | |
| { | |
| $authors[] = $this->registry->create('Author', array(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT))); | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| if (!empty($authors)) | |
| { | |
| return array_unique($authors); | |
| } | |
| elseif (($source = $this->get_source()) && ($authors = $source->get_authors())) | |
| { | |
| return $authors; | |
| } | |
| elseif ($authors = $this->feed->get_authors()) | |
| { | |
| return $authors; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_copyright() | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_date($date_format = 'j F Y, g:i a') | |
| { | |
| if (!isset($this->data['date'])) | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published')) | |
| { | |
| $this->data['date']['raw'] = $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated')) | |
| { | |
| $this->data['date']['raw'] = $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued')) | |
| { | |
| $this->data['date']['raw'] = $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created')) | |
| { | |
| $this->data['date']['raw'] = $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified')) | |
| { | |
| $this->data['date']['raw'] = $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate')) | |
| { | |
| $this->data['date']['raw'] = $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date')) | |
| { | |
| $this->data['date']['raw'] = $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date')) | |
| { | |
| $this->data['date']['raw'] = $return[0]['data']; | |
| } | |
| if (!empty($this->data['date']['raw'])) | |
| { | |
| $parser = $this->registry->call('Parse_Date', 'get'); | |
| $this->data['date']['parsed'] = $parser->parse($this->data['date']['raw']); | |
| } | |
| else | |
| { | |
| $this->data['date'] = null; | |
| } | |
| } | |
| if ($this->data['date']) | |
| { | |
| $date_format = (string) $date_format; | |
| switch ($date_format) | |
| { | |
| case '': | |
| return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| case 'U': | |
| return $this->data['date']['parsed']; | |
| default: | |
| return date($date_format, $this->data['date']['parsed']); | |
| } | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_updated_date($date_format = 'j F Y, g:i a') | |
| { | |
| if (!isset($this->data['updated'])) | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated')) | |
| { | |
| $this->data['updated']['raw'] = $return[0]['data']; | |
| } | |
| if (!empty($this->data['updated']['raw'])) | |
| { | |
| $parser = $this->registry->call('Parse_Date', 'get'); | |
| $this->data['updated']['parsed'] = $parser->parse($this->data['date']['raw']); | |
| } | |
| else | |
| { | |
| $this->data['updated'] = null; | |
| } | |
| } | |
| if ($this->data['updated']) | |
| { | |
| $date_format = (string) $date_format; | |
| switch ($date_format) | |
| { | |
| case '': | |
| return $this->sanitize($this->data['updated']['raw'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| case 'U': | |
| return $this->data['updated']['parsed']; | |
| default: | |
| return date($date_format, $this->data['updated']['parsed']); | |
| } | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_local_date($date_format = '%c') | |
| { | |
| if (!$date_format) | |
| { | |
| return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (($date = $this->get_date('U')) !== null && $date !== false) | |
| { | |
| return strftime($date_format, $date); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_gmdate($date_format = 'j F Y, g:i a') | |
| { | |
| $date = $this->get_date('U'); | |
| if ($date === null) | |
| { | |
| return null; | |
| } | |
| return gmdate($date_format, $date); | |
| } | |
| public function get_updated_gmdate($date_format = 'j F Y, g:i a') | |
| { | |
| $date = $this->get_updated_date('U'); | |
| if ($date === null) | |
| { | |
| return null; | |
| } | |
| return gmdate($date_format, $date); | |
| } | |
| public function get_permalink() | |
| { | |
| $link = $this->get_link(); | |
| $enclosure = $this->get_enclosure(0); | |
| if ($link !== null) | |
| { | |
| return $link; | |
| } | |
| elseif ($enclosure !== null) | |
| { | |
| return $enclosure->get_link(); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_link($key = 0, $rel = 'alternate') | |
| { | |
| $links = $this->get_links($rel); | |
| if ($links[$key] !== null) | |
| { | |
| return $links[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_links($rel = 'alternate') | |
| { | |
| if (!isset($this->data['links'])) | |
| { | |
| $this->data['links'] = array(); | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) | |
| { | |
| if (isset($link['attribs']['']['href'])) | |
| { | |
| $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; | |
| $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); | |
| } | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) | |
| { | |
| if (isset($link['attribs']['']['href'])) | |
| { | |
| $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; | |
| $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); | |
| } | |
| } | |
| if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid')) | |
| { | |
| if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true') | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| } | |
| $keys = array_keys($this->data['links']); | |
| foreach ($keys as $key) | |
| { | |
| if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key))) | |
| { | |
| if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) | |
| { | |
| $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); | |
| $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; | |
| } | |
| else | |
| { | |
| $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; | |
| } | |
| } | |
| elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) | |
| { | |
| $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; | |
| } | |
| $this->data['links'][$key] = array_unique($this->data['links'][$key]); | |
| } | |
| } | |
| if (isset($this->data['links'][$rel])) | |
| { | |
| return $this->data['links'][$rel]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_enclosure($key = 0, $prefer = null) | |
| { | |
| $enclosures = $this->get_enclosures(); | |
| if (isset($enclosures[$key])) | |
| { | |
| return $enclosures[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_enclosures() | |
| { | |
| if (!isset($this->data['enclosures'])) | |
| { | |
| $this->data['enclosures'] = array(); | |
| // Elements | |
| $captions_parent = null; | |
| $categories_parent = null; | |
| $copyrights_parent = null; | |
| $credits_parent = null; | |
| $description_parent = null; | |
| $duration_parent = null; | |
| $hashes_parent = null; | |
| $keywords_parent = null; | |
| $player_parent = null; | |
| $ratings_parent = null; | |
| $restrictions_parent = null; | |
| $thumbnails_parent = null; | |
| $title_parent = null; | |
| // Let's do the channel and item-level ones first, and just re-use them if we need to. | |
| $parent = $this->get_feed(); | |
| // CAPTIONS | |
| if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) | |
| { | |
| foreach ($captions as $caption) | |
| { | |
| $caption_type = null; | |
| $caption_lang = null; | |
| $caption_startTime = null; | |
| $caption_endTime = null; | |
| $caption_text = null; | |
| if (isset($caption['attribs']['']['type'])) | |
| { | |
| $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['lang'])) | |
| { | |
| $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['start'])) | |
| { | |
| $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['end'])) | |
| { | |
| $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['data'])) | |
| { | |
| $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); | |
| } | |
| } | |
| elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) | |
| { | |
| foreach ($captions as $caption) | |
| { | |
| $caption_type = null; | |
| $caption_lang = null; | |
| $caption_startTime = null; | |
| $caption_endTime = null; | |
| $caption_text = null; | |
| if (isset($caption['attribs']['']['type'])) | |
| { | |
| $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['lang'])) | |
| { | |
| $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['start'])) | |
| { | |
| $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['end'])) | |
| { | |
| $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['data'])) | |
| { | |
| $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); | |
| } | |
| } | |
| if (is_array($captions_parent)) | |
| { | |
| $captions_parent = array_values(array_unique($captions_parent)); | |
| } | |
| // CATEGORIES | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) | |
| { | |
| $term = null; | |
| $scheme = null; | |
| $label = null; | |
| if (isset($category['data'])) | |
| { | |
| $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['scheme'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $scheme = 'http://search.yahoo.com/mrss/category_schema'; | |
| } | |
| if (isset($category['attribs']['']['label'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) | |
| { | |
| $term = null; | |
| $scheme = null; | |
| $label = null; | |
| if (isset($category['data'])) | |
| { | |
| $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['scheme'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $scheme = 'http://search.yahoo.com/mrss/category_schema'; | |
| } | |
| if (isset($category['attribs']['']['label'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category) | |
| { | |
| $term = null; | |
| $scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd'; | |
| $label = null; | |
| if (isset($category['attribs']['']['text'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'])) | |
| { | |
| foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory) | |
| { | |
| if (isset($subcategory['attribs']['']['text'])) | |
| { | |
| $label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| } | |
| } | |
| if (is_array($categories_parent)) | |
| { | |
| $categories_parent = array_values(array_unique($categories_parent)); | |
| } | |
| // COPYRIGHT | |
| if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) | |
| { | |
| $copyright_url = null; | |
| $copyright_label = null; | |
| if (isset($copyright[0]['attribs']['']['url'])) | |
| { | |
| $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($copyright[0]['data'])) | |
| { | |
| $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); | |
| } | |
| elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) | |
| { | |
| $copyright_url = null; | |
| $copyright_label = null; | |
| if (isset($copyright[0]['attribs']['']['url'])) | |
| { | |
| $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($copyright[0]['data'])) | |
| { | |
| $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); | |
| } | |
| // CREDITS | |
| if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) | |
| { | |
| foreach ($credits as $credit) | |
| { | |
| $credit_role = null; | |
| $credit_scheme = null; | |
| $credit_name = null; | |
| if (isset($credit['attribs']['']['role'])) | |
| { | |
| $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($credit['attribs']['']['scheme'])) | |
| { | |
| $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $credit_scheme = 'urn:ebu'; | |
| } | |
| if (isset($credit['data'])) | |
| { | |
| $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); | |
| } | |
| } | |
| elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) | |
| { | |
| foreach ($credits as $credit) | |
| { | |
| $credit_role = null; | |
| $credit_scheme = null; | |
| $credit_name = null; | |
| if (isset($credit['attribs']['']['role'])) | |
| { | |
| $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($credit['attribs']['']['scheme'])) | |
| { | |
| $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $credit_scheme = 'urn:ebu'; | |
| } | |
| if (isset($credit['data'])) | |
| { | |
| $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); | |
| } | |
| } | |
| if (is_array($credits_parent)) | |
| { | |
| $credits_parent = array_values(array_unique($credits_parent)); | |
| } | |
| // DESCRIPTION | |
| if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) | |
| { | |
| if (isset($description_parent[0]['data'])) | |
| { | |
| $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| } | |
| elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) | |
| { | |
| if (isset($description_parent[0]['data'])) | |
| { | |
| $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| } | |
| // DURATION | |
| if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration')) | |
| { | |
| $seconds = null; | |
| $minutes = null; | |
| $hours = null; | |
| if (isset($duration_parent[0]['data'])) | |
| { | |
| $temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); | |
| if (sizeof($temp) > 0) | |
| { | |
| $seconds = (int) array_pop($temp); | |
| } | |
| if (sizeof($temp) > 0) | |
| { | |
| $minutes = (int) array_pop($temp); | |
| $seconds += $minutes * 60; | |
| } | |
| if (sizeof($temp) > 0) | |
| { | |
| $hours = (int) array_pop($temp); | |
| $seconds += $hours * 3600; | |
| } | |
| unset($temp); | |
| $duration_parent = $seconds; | |
| } | |
| } | |
| // HASHES | |
| if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) | |
| { | |
| foreach ($hashes_iterator as $hash) | |
| { | |
| $value = null; | |
| $algo = null; | |
| if (isset($hash['data'])) | |
| { | |
| $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($hash['attribs']['']['algo'])) | |
| { | |
| $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $algo = 'md5'; | |
| } | |
| $hashes_parent[] = $algo.':'.$value; | |
| } | |
| } | |
| elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) | |
| { | |
| foreach ($hashes_iterator as $hash) | |
| { | |
| $value = null; | |
| $algo = null; | |
| if (isset($hash['data'])) | |
| { | |
| $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($hash['attribs']['']['algo'])) | |
| { | |
| $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $algo = 'md5'; | |
| } | |
| $hashes_parent[] = $algo.':'.$value; | |
| } | |
| } | |
| if (is_array($hashes_parent)) | |
| { | |
| $hashes_parent = array_values(array_unique($hashes_parent)); | |
| } | |
| // KEYWORDS | |
| if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) | |
| { | |
| if (isset($keywords[0]['data'])) | |
| { | |
| $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); | |
| foreach ($temp as $word) | |
| { | |
| $keywords_parent[] = trim($word); | |
| } | |
| } | |
| unset($temp); | |
| } | |
| elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) | |
| { | |
| if (isset($keywords[0]['data'])) | |
| { | |
| $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); | |
| foreach ($temp as $word) | |
| { | |
| $keywords_parent[] = trim($word); | |
| } | |
| } | |
| unset($temp); | |
| } | |
| elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) | |
| { | |
| if (isset($keywords[0]['data'])) | |
| { | |
| $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); | |
| foreach ($temp as $word) | |
| { | |
| $keywords_parent[] = trim($word); | |
| } | |
| } | |
| unset($temp); | |
| } | |
| elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) | |
| { | |
| if (isset($keywords[0]['data'])) | |
| { | |
| $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); | |
| foreach ($temp as $word) | |
| { | |
| $keywords_parent[] = trim($word); | |
| } | |
| } | |
| unset($temp); | |
| } | |
| if (is_array($keywords_parent)) | |
| { | |
| $keywords_parent = array_values(array_unique($keywords_parent)); | |
| } | |
| // PLAYER | |
| if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) | |
| { | |
| if (isset($player_parent[0]['attribs']['']['url'])) | |
| { | |
| $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| } | |
| elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) | |
| { | |
| if (isset($player_parent[0]['attribs']['']['url'])) | |
| { | |
| $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| } | |
| // RATINGS | |
| if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) | |
| { | |
| foreach ($ratings as $rating) | |
| { | |
| $rating_scheme = null; | |
| $rating_value = null; | |
| if (isset($rating['attribs']['']['scheme'])) | |
| { | |
| $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $rating_scheme = 'urn:simple'; | |
| } | |
| if (isset($rating['data'])) | |
| { | |
| $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); | |
| } | |
| } | |
| elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) | |
| { | |
| foreach ($ratings as $rating) | |
| { | |
| $rating_scheme = 'urn:itunes'; | |
| $rating_value = null; | |
| if (isset($rating['data'])) | |
| { | |
| $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); | |
| } | |
| } | |
| elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) | |
| { | |
| foreach ($ratings as $rating) | |
| { | |
| $rating_scheme = null; | |
| $rating_value = null; | |
| if (isset($rating['attribs']['']['scheme'])) | |
| { | |
| $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $rating_scheme = 'urn:simple'; | |
| } | |
| if (isset($rating['data'])) | |
| { | |
| $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); | |
| } | |
| } | |
| elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) | |
| { | |
| foreach ($ratings as $rating) | |
| { | |
| $rating_scheme = 'urn:itunes'; | |
| $rating_value = null; | |
| if (isset($rating['data'])) | |
| { | |
| $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); | |
| } | |
| } | |
| if (is_array($ratings_parent)) | |
| { | |
| $ratings_parent = array_values(array_unique($ratings_parent)); | |
| } | |
| // RESTRICTIONS | |
| if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) | |
| { | |
| foreach ($restrictions as $restriction) | |
| { | |
| $restriction_relationship = null; | |
| $restriction_type = null; | |
| $restriction_value = null; | |
| if (isset($restriction['attribs']['']['relationship'])) | |
| { | |
| $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['attribs']['']['type'])) | |
| { | |
| $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['data'])) | |
| { | |
| $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); | |
| } | |
| } | |
| elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) | |
| { | |
| foreach ($restrictions as $restriction) | |
| { | |
| $restriction_relationship = 'allow'; | |
| $restriction_type = null; | |
| $restriction_value = 'itunes'; | |
| if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes') | |
| { | |
| $restriction_relationship = 'deny'; | |
| } | |
| $restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); | |
| } | |
| } | |
| elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) | |
| { | |
| foreach ($restrictions as $restriction) | |
| { | |
| $restriction_relationship = null; | |
| $restriction_type = null; | |
| $restriction_value = null; | |
| if (isset($restriction['attribs']['']['relationship'])) | |
| { | |
| $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['attribs']['']['type'])) | |
| { | |
| $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['data'])) | |
| { | |
| $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); | |
| } | |
| } | |
| elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) | |
| { | |
| foreach ($restrictions as $restriction) | |
| { | |
| $restriction_relationship = 'allow'; | |
| $restriction_type = null; | |
| $restriction_value = 'itunes'; | |
| if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes') | |
| { | |
| $restriction_relationship = 'deny'; | |
| } | |
| $restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); | |
| } | |
| } | |
| if (is_array($restrictions_parent)) | |
| { | |
| $restrictions_parent = array_values(array_unique($restrictions_parent)); | |
| } | |
| else | |
| { | |
| $restrictions_parent = array(new SimplePie_Restriction('allow', null, 'default')); | |
| } | |
| // THUMBNAILS | |
| if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) | |
| { | |
| foreach ($thumbnails as $thumbnail) | |
| { | |
| if (isset($thumbnail['attribs']['']['url'])) | |
| { | |
| $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| } | |
| } | |
| elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) | |
| { | |
| foreach ($thumbnails as $thumbnail) | |
| { | |
| if (isset($thumbnail['attribs']['']['url'])) | |
| { | |
| $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| } | |
| } | |
| // TITLES | |
| if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) | |
| { | |
| if (isset($title_parent[0]['data'])) | |
| { | |
| $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| } | |
| elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) | |
| { | |
| if (isset($title_parent[0]['data'])) | |
| { | |
| $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| } | |
| // Clear the memory | |
| unset($parent); | |
| // Attributes | |
| $bitrate = null; | |
| $channels = null; | |
| $duration = null; | |
| $expression = null; | |
| $framerate = null; | |
| $height = null; | |
| $javascript = null; | |
| $lang = null; | |
| $length = null; | |
| $medium = null; | |
| $samplingrate = null; | |
| $type = null; | |
| $url = null; | |
| $width = null; | |
| // Elements | |
| $captions = null; | |
| $categories = null; | |
| $copyrights = null; | |
| $credits = null; | |
| $description = null; | |
| $hashes = null; | |
| $keywords = null; | |
| $player = null; | |
| $ratings = null; | |
| $restrictions = null; | |
| $thumbnails = null; | |
| $title = null; | |
| // If we have media:group tags, loop through them. | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group) | |
| { | |
| if(isset($group['child']) && isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) | |
| { | |
| // If we have media:content tags, loop through them. | |
| foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) | |
| { | |
| if (isset($content['attribs']['']['url'])) | |
| { | |
| // Attributes | |
| $bitrate = null; | |
| $channels = null; | |
| $duration = null; | |
| $expression = null; | |
| $framerate = null; | |
| $height = null; | |
| $javascript = null; | |
| $lang = null; | |
| $length = null; | |
| $medium = null; | |
| $samplingrate = null; | |
| $type = null; | |
| $url = null; | |
| $width = null; | |
| // Elements | |
| $captions = null; | |
| $categories = null; | |
| $copyrights = null; | |
| $credits = null; | |
| $description = null; | |
| $hashes = null; | |
| $keywords = null; | |
| $player = null; | |
| $ratings = null; | |
| $restrictions = null; | |
| $thumbnails = null; | |
| $title = null; | |
| // Start checking the attributes of media:content | |
| if (isset($content['attribs']['']['bitrate'])) | |
| { | |
| $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['channels'])) | |
| { | |
| $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['duration'])) | |
| { | |
| $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $duration = $duration_parent; | |
| } | |
| if (isset($content['attribs']['']['expression'])) | |
| { | |
| $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['framerate'])) | |
| { | |
| $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['height'])) | |
| { | |
| $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['lang'])) | |
| { | |
| $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['fileSize'])) | |
| { | |
| $length = ceil($content['attribs']['']['fileSize']); | |
| } | |
| if (isset($content['attribs']['']['medium'])) | |
| { | |
| $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['samplingrate'])) | |
| { | |
| $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['type'])) | |
| { | |
| $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['width'])) | |
| { | |
| $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| // Checking the other optional media: elements. Priority: media:content, media:group, item, channel | |
| // CAPTIONS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) | |
| { | |
| $caption_type = null; | |
| $caption_lang = null; | |
| $caption_startTime = null; | |
| $caption_endTime = null; | |
| $caption_text = null; | |
| if (isset($caption['attribs']['']['type'])) | |
| { | |
| $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['lang'])) | |
| { | |
| $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['start'])) | |
| { | |
| $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['end'])) | |
| { | |
| $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['data'])) | |
| { | |
| $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); | |
| } | |
| if (is_array($captions)) | |
| { | |
| $captions = array_values(array_unique($captions)); | |
| } | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) | |
| { | |
| foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) | |
| { | |
| $caption_type = null; | |
| $caption_lang = null; | |
| $caption_startTime = null; | |
| $caption_endTime = null; | |
| $caption_text = null; | |
| if (isset($caption['attribs']['']['type'])) | |
| { | |
| $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['lang'])) | |
| { | |
| $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['start'])) | |
| { | |
| $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['end'])) | |
| { | |
| $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['data'])) | |
| { | |
| $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); | |
| } | |
| if (is_array($captions)) | |
| { | |
| $captions = array_values(array_unique($captions)); | |
| } | |
| } | |
| else | |
| { | |
| $captions = $captions_parent; | |
| } | |
| // CATEGORIES | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) | |
| { | |
| foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) | |
| { | |
| $term = null; | |
| $scheme = null; | |
| $label = null; | |
| if (isset($category['data'])) | |
| { | |
| $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['scheme'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $scheme = 'http://search.yahoo.com/mrss/category_schema'; | |
| } | |
| if (isset($category['attribs']['']['label'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| } | |
| if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) | |
| { | |
| foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) | |
| { | |
| $term = null; | |
| $scheme = null; | |
| $label = null; | |
| if (isset($category['data'])) | |
| { | |
| $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['scheme'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $scheme = 'http://search.yahoo.com/mrss/category_schema'; | |
| } | |
| if (isset($category['attribs']['']['label'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| } | |
| if (is_array($categories) && is_array($categories_parent)) | |
| { | |
| $categories = array_values(array_unique(array_merge($categories, $categories_parent))); | |
| } | |
| elseif (is_array($categories)) | |
| { | |
| $categories = array_values(array_unique($categories)); | |
| } | |
| elseif (is_array($categories_parent)) | |
| { | |
| $categories = array_values(array_unique($categories_parent)); | |
| } | |
| // COPYRIGHTS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) | |
| { | |
| $copyright_url = null; | |
| $copyright_label = null; | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) | |
| { | |
| $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) | |
| { | |
| $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) | |
| { | |
| $copyright_url = null; | |
| $copyright_label = null; | |
| if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) | |
| { | |
| $copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) | |
| { | |
| $copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); | |
| } | |
| else | |
| { | |
| $copyrights = $copyrights_parent; | |
| } | |
| // CREDITS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) | |
| { | |
| $credit_role = null; | |
| $credit_scheme = null; | |
| $credit_name = null; | |
| if (isset($credit['attribs']['']['role'])) | |
| { | |
| $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($credit['attribs']['']['scheme'])) | |
| { | |
| $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $credit_scheme = 'urn:ebu'; | |
| } | |
| if (isset($credit['data'])) | |
| { | |
| $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); | |
| } | |
| if (is_array($credits)) | |
| { | |
| $credits = array_values(array_unique($credits)); | |
| } | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) | |
| { | |
| foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) | |
| { | |
| $credit_role = null; | |
| $credit_scheme = null; | |
| $credit_name = null; | |
| if (isset($credit['attribs']['']['role'])) | |
| { | |
| $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($credit['attribs']['']['scheme'])) | |
| { | |
| $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $credit_scheme = 'urn:ebu'; | |
| } | |
| if (isset($credit['data'])) | |
| { | |
| $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); | |
| } | |
| if (is_array($credits)) | |
| { | |
| $credits = array_values(array_unique($credits)); | |
| } | |
| } | |
| else | |
| { | |
| $credits = $credits_parent; | |
| } | |
| // DESCRIPTION | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) | |
| { | |
| $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) | |
| { | |
| $description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $description = $description_parent; | |
| } | |
| // HASHES | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) | |
| { | |
| $value = null; | |
| $algo = null; | |
| if (isset($hash['data'])) | |
| { | |
| $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($hash['attribs']['']['algo'])) | |
| { | |
| $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $algo = 'md5'; | |
| } | |
| $hashes[] = $algo.':'.$value; | |
| } | |
| if (is_array($hashes)) | |
| { | |
| $hashes = array_values(array_unique($hashes)); | |
| } | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) | |
| { | |
| foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) | |
| { | |
| $value = null; | |
| $algo = null; | |
| if (isset($hash['data'])) | |
| { | |
| $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($hash['attribs']['']['algo'])) | |
| { | |
| $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $algo = 'md5'; | |
| } | |
| $hashes[] = $algo.':'.$value; | |
| } | |
| if (is_array($hashes)) | |
| { | |
| $hashes = array_values(array_unique($hashes)); | |
| } | |
| } | |
| else | |
| { | |
| $hashes = $hashes_parent; | |
| } | |
| // KEYWORDS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) | |
| { | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) | |
| { | |
| $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); | |
| foreach ($temp as $word) | |
| { | |
| $keywords[] = trim($word); | |
| } | |
| unset($temp); | |
| } | |
| if (is_array($keywords)) | |
| { | |
| $keywords = array_values(array_unique($keywords)); | |
| } | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) | |
| { | |
| if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) | |
| { | |
| $temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); | |
| foreach ($temp as $word) | |
| { | |
| $keywords[] = trim($word); | |
| } | |
| unset($temp); | |
| } | |
| if (is_array($keywords)) | |
| { | |
| $keywords = array_values(array_unique($keywords)); | |
| } | |
| } | |
| else | |
| { | |
| $keywords = $keywords_parent; | |
| } | |
| // PLAYER | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) | |
| { | |
| $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) | |
| { | |
| $player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| else | |
| { | |
| $player = $player_parent; | |
| } | |
| // RATINGS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) | |
| { | |
| $rating_scheme = null; | |
| $rating_value = null; | |
| if (isset($rating['attribs']['']['scheme'])) | |
| { | |
| $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $rating_scheme = 'urn:simple'; | |
| } | |
| if (isset($rating['data'])) | |
| { | |
| $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); | |
| } | |
| if (is_array($ratings)) | |
| { | |
| $ratings = array_values(array_unique($ratings)); | |
| } | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) | |
| { | |
| foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) | |
| { | |
| $rating_scheme = null; | |
| $rating_value = null; | |
| if (isset($rating['attribs']['']['scheme'])) | |
| { | |
| $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $rating_scheme = 'urn:simple'; | |
| } | |
| if (isset($rating['data'])) | |
| { | |
| $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); | |
| } | |
| if (is_array($ratings)) | |
| { | |
| $ratings = array_values(array_unique($ratings)); | |
| } | |
| } | |
| else | |
| { | |
| $ratings = $ratings_parent; | |
| } | |
| // RESTRICTIONS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) | |
| { | |
| $restriction_relationship = null; | |
| $restriction_type = null; | |
| $restriction_value = null; | |
| if (isset($restriction['attribs']['']['relationship'])) | |
| { | |
| $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['attribs']['']['type'])) | |
| { | |
| $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['data'])) | |
| { | |
| $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); | |
| } | |
| if (is_array($restrictions)) | |
| { | |
| $restrictions = array_values(array_unique($restrictions)); | |
| } | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) | |
| { | |
| foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) | |
| { | |
| $restriction_relationship = null; | |
| $restriction_type = null; | |
| $restriction_value = null; | |
| if (isset($restriction['attribs']['']['relationship'])) | |
| { | |
| $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['attribs']['']['type'])) | |
| { | |
| $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['data'])) | |
| { | |
| $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); | |
| } | |
| if (is_array($restrictions)) | |
| { | |
| $restrictions = array_values(array_unique($restrictions)); | |
| } | |
| } | |
| else | |
| { | |
| $restrictions = $restrictions_parent; | |
| } | |
| // THUMBNAILS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) | |
| { | |
| $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| if (is_array($thumbnails)) | |
| { | |
| $thumbnails = array_values(array_unique($thumbnails)); | |
| } | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) | |
| { | |
| foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) | |
| { | |
| $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| if (is_array($thumbnails)) | |
| { | |
| $thumbnails = array_values(array_unique($thumbnails)); | |
| } | |
| } | |
| else | |
| { | |
| $thumbnails = $thumbnails_parent; | |
| } | |
| // TITLES | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) | |
| { | |
| $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) | |
| { | |
| $title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $title = $title_parent; | |
| } | |
| $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width)); | |
| } | |
| } | |
| } | |
| } | |
| // If we have standalone media:content tags, loop through them. | |
| if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) | |
| { | |
| foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) | |
| { | |
| if (isset($content['attribs']['']['url']) || isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) | |
| { | |
| // Attributes | |
| $bitrate = null; | |
| $channels = null; | |
| $duration = null; | |
| $expression = null; | |
| $framerate = null; | |
| $height = null; | |
| $javascript = null; | |
| $lang = null; | |
| $length = null; | |
| $medium = null; | |
| $samplingrate = null; | |
| $type = null; | |
| $url = null; | |
| $width = null; | |
| // Elements | |
| $captions = null; | |
| $categories = null; | |
| $copyrights = null; | |
| $credits = null; | |
| $description = null; | |
| $hashes = null; | |
| $keywords = null; | |
| $player = null; | |
| $ratings = null; | |
| $restrictions = null; | |
| $thumbnails = null; | |
| $title = null; | |
| // Start checking the attributes of media:content | |
| if (isset($content['attribs']['']['bitrate'])) | |
| { | |
| $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['channels'])) | |
| { | |
| $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['duration'])) | |
| { | |
| $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $duration = $duration_parent; | |
| } | |
| if (isset($content['attribs']['']['expression'])) | |
| { | |
| $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['framerate'])) | |
| { | |
| $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['height'])) | |
| { | |
| $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['lang'])) | |
| { | |
| $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['fileSize'])) | |
| { | |
| $length = ceil($content['attribs']['']['fileSize']); | |
| } | |
| if (isset($content['attribs']['']['medium'])) | |
| { | |
| $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['samplingrate'])) | |
| { | |
| $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['type'])) | |
| { | |
| $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['width'])) | |
| { | |
| $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['attribs']['']['url'])) | |
| { | |
| $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| // Checking the other optional media: elements. Priority: media:content, media:group, item, channel | |
| // CAPTIONS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) | |
| { | |
| $caption_type = null; | |
| $caption_lang = null; | |
| $caption_startTime = null; | |
| $caption_endTime = null; | |
| $caption_text = null; | |
| if (isset($caption['attribs']['']['type'])) | |
| { | |
| $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['lang'])) | |
| { | |
| $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['start'])) | |
| { | |
| $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['attribs']['']['end'])) | |
| { | |
| $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($caption['data'])) | |
| { | |
| $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); | |
| } | |
| if (is_array($captions)) | |
| { | |
| $captions = array_values(array_unique($captions)); | |
| } | |
| } | |
| else | |
| { | |
| $captions = $captions_parent; | |
| } | |
| // CATEGORIES | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) | |
| { | |
| foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) | |
| { | |
| $term = null; | |
| $scheme = null; | |
| $label = null; | |
| if (isset($category['data'])) | |
| { | |
| $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['scheme'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $scheme = 'http://search.yahoo.com/mrss/category_schema'; | |
| } | |
| if (isset($category['attribs']['']['label'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| } | |
| if (is_array($categories) && is_array($categories_parent)) | |
| { | |
| $categories = array_values(array_unique(array_merge($categories, $categories_parent))); | |
| } | |
| elseif (is_array($categories)) | |
| { | |
| $categories = array_values(array_unique($categories)); | |
| } | |
| elseif (is_array($categories_parent)) | |
| { | |
| $categories = array_values(array_unique($categories_parent)); | |
| } | |
| else | |
| { | |
| $categories = null; | |
| } | |
| // COPYRIGHTS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) | |
| { | |
| $copyright_url = null; | |
| $copyright_label = null; | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) | |
| { | |
| $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) | |
| { | |
| $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); | |
| } | |
| else | |
| { | |
| $copyrights = $copyrights_parent; | |
| } | |
| // CREDITS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) | |
| { | |
| $credit_role = null; | |
| $credit_scheme = null; | |
| $credit_name = null; | |
| if (isset($credit['attribs']['']['role'])) | |
| { | |
| $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($credit['attribs']['']['scheme'])) | |
| { | |
| $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $credit_scheme = 'urn:ebu'; | |
| } | |
| if (isset($credit['data'])) | |
| { | |
| $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); | |
| } | |
| if (is_array($credits)) | |
| { | |
| $credits = array_values(array_unique($credits)); | |
| } | |
| } | |
| else | |
| { | |
| $credits = $credits_parent; | |
| } | |
| // DESCRIPTION | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) | |
| { | |
| $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $description = $description_parent; | |
| } | |
| // HASHES | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) | |
| { | |
| $value = null; | |
| $algo = null; | |
| if (isset($hash['data'])) | |
| { | |
| $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($hash['attribs']['']['algo'])) | |
| { | |
| $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $algo = 'md5'; | |
| } | |
| $hashes[] = $algo.':'.$value; | |
| } | |
| if (is_array($hashes)) | |
| { | |
| $hashes = array_values(array_unique($hashes)); | |
| } | |
| } | |
| else | |
| { | |
| $hashes = $hashes_parent; | |
| } | |
| // KEYWORDS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) | |
| { | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) | |
| { | |
| $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); | |
| foreach ($temp as $word) | |
| { | |
| $keywords[] = trim($word); | |
| } | |
| unset($temp); | |
| } | |
| if (is_array($keywords)) | |
| { | |
| $keywords = array_values(array_unique($keywords)); | |
| } | |
| } | |
| else | |
| { | |
| $keywords = $keywords_parent; | |
| } | |
| // PLAYER | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) | |
| { | |
| $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| else | |
| { | |
| $player = $player_parent; | |
| } | |
| // RATINGS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) | |
| { | |
| $rating_scheme = null; | |
| $rating_value = null; | |
| if (isset($rating['attribs']['']['scheme'])) | |
| { | |
| $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $rating_scheme = 'urn:simple'; | |
| } | |
| if (isset($rating['data'])) | |
| { | |
| $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); | |
| } | |
| if (is_array($ratings)) | |
| { | |
| $ratings = array_values(array_unique($ratings)); | |
| } | |
| } | |
| else | |
| { | |
| $ratings = $ratings_parent; | |
| } | |
| // RESTRICTIONS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) | |
| { | |
| $restriction_relationship = null; | |
| $restriction_type = null; | |
| $restriction_value = null; | |
| if (isset($restriction['attribs']['']['relationship'])) | |
| { | |
| $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['attribs']['']['type'])) | |
| { | |
| $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($restriction['data'])) | |
| { | |
| $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); | |
| } | |
| if (is_array($restrictions)) | |
| { | |
| $restrictions = array_values(array_unique($restrictions)); | |
| } | |
| } | |
| else | |
| { | |
| $restrictions = $restrictions_parent; | |
| } | |
| // THUMBNAILS | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) | |
| { | |
| foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) | |
| { | |
| $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| if (is_array($thumbnails)) | |
| { | |
| $thumbnails = array_values(array_unique($thumbnails)); | |
| } | |
| } | |
| else | |
| { | |
| $thumbnails = $thumbnails_parent; | |
| } | |
| // TITLES | |
| if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) | |
| { | |
| $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $title = $title_parent; | |
| } | |
| $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width)); | |
| } | |
| } | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) | |
| { | |
| if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure') | |
| { | |
| // Attributes | |
| $bitrate = null; | |
| $channels = null; | |
| $duration = null; | |
| $expression = null; | |
| $framerate = null; | |
| $height = null; | |
| $javascript = null; | |
| $lang = null; | |
| $length = null; | |
| $medium = null; | |
| $samplingrate = null; | |
| $type = null; | |
| $url = null; | |
| $width = null; | |
| $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); | |
| if (isset($link['attribs']['']['type'])) | |
| { | |
| $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($link['attribs']['']['length'])) | |
| { | |
| $length = ceil($link['attribs']['']['length']); | |
| } | |
| // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor | |
| $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width)); | |
| } | |
| } | |
| foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) | |
| { | |
| if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure') | |
| { | |
| // Attributes | |
| $bitrate = null; | |
| $channels = null; | |
| $duration = null; | |
| $expression = null; | |
| $framerate = null; | |
| $height = null; | |
| $javascript = null; | |
| $lang = null; | |
| $length = null; | |
| $medium = null; | |
| $samplingrate = null; | |
| $type = null; | |
| $url = null; | |
| $width = null; | |
| $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); | |
| if (isset($link['attribs']['']['type'])) | |
| { | |
| $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($link['attribs']['']['length'])) | |
| { | |
| $length = ceil($link['attribs']['']['length']); | |
| } | |
| // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor | |
| $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width)); | |
| } | |
| } | |
| if ($enclosure = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'enclosure')) | |
| { | |
| if (isset($enclosure[0]['attribs']['']['url'])) | |
| { | |
| // Attributes | |
| $bitrate = null; | |
| $channels = null; | |
| $duration = null; | |
| $expression = null; | |
| $framerate = null; | |
| $height = null; | |
| $javascript = null; | |
| $lang = null; | |
| $length = null; | |
| $medium = null; | |
| $samplingrate = null; | |
| $type = null; | |
| $url = null; | |
| $width = null; | |
| $url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0])); | |
| if (isset($enclosure[0]['attribs']['']['type'])) | |
| { | |
| $type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($enclosure[0]['attribs']['']['length'])) | |
| { | |
| $length = ceil($enclosure[0]['attribs']['']['length']); | |
| } | |
| // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor | |
| $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width)); | |
| } | |
| } | |
| if (sizeof($this->data['enclosures']) === 0 && ($url || $type || $length || $bitrate || $captions_parent || $categories_parent || $channels || $copyrights_parent || $credits_parent || $description_parent || $duration_parent || $expression || $framerate || $hashes_parent || $height || $keywords_parent || $lang || $medium || $player_parent || $ratings_parent || $restrictions_parent || $samplingrate || $thumbnails_parent || $title_parent || $width)) | |
| { | |
| // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor | |
| $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width)); | |
| } | |
| $this->data['enclosures'] = array_values(array_unique($this->data['enclosures'])); | |
| } | |
| if (!empty($this->data['enclosures'])) | |
| { | |
| return $this->data['enclosures']; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_latitude() | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) | |
| { | |
| return (float) $match[1]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_longitude() | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) | |
| { | |
| return (float) $match[2]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_source() | |
| { | |
| if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'source')) | |
| { | |
| return $this->registry->create('Source', array($this, $return[0])); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| } | |
| class SimplePie_Locator | |
| { | |
| var $useragent; | |
| var $timeout; | |
| var $file; | |
| var $local = array(); | |
| var $elsewhere = array(); | |
| var $cached_entities = array(); | |
| var $http_base; | |
| var $base; | |
| var $base_location = 0; | |
| var $checked_feeds = 0; | |
| var $max_checked_feeds = 10; | |
| protected $registry; | |
| public function __construct(SimplePie_File $file, $timeout = 10, $useragent = null, $max_checked_feeds = 10) | |
| { | |
| $this->file = $file; | |
| $this->useragent = $useragent; | |
| $this->timeout = $timeout; | |
| $this->max_checked_feeds = $max_checked_feeds; | |
| if (class_exists('DOMDocument')) | |
| { | |
| $this->dom = new DOMDocument(); | |
| set_error_handler(array('SimplePie_Misc', 'silence_errors')); | |
| $this->dom->loadHTML($this->file->body); | |
| restore_error_handler(); | |
| } | |
| else | |
| { | |
| $this->dom = null; | |
| } | |
| } | |
| public function set_registry(SimplePie_Registry $registry) | |
| { | |
| $this->registry = $registry; | |
| } | |
| public function find($type = SIMPLEPIE_LOCATOR_ALL, &$working) | |
| { | |
| if ($this->is_feed($this->file)) | |
| { | |
| return $this->file; | |
| } | |
| if ($this->file->method & SIMPLEPIE_FILE_SOURCE_REMOTE) | |
| { | |
| $sniffer = $this->registry->create('Content_Type_Sniffer', array($this->file)); | |
| if ($sniffer->get_type() !== 'text/html') | |
| { | |
| return null; | |
| } | |
| } | |
| if ($type & ~SIMPLEPIE_LOCATOR_NONE) | |
| { | |
| $this->get_base(); | |
| } | |
| if ($type & SIMPLEPIE_LOCATOR_AUTODISCOVERY && $working = $this->autodiscovery()) | |
| { | |
| return $working[0]; | |
| } | |
| if ($type & (SIMPLEPIE_LOCATOR_LOCAL_EXTENSION | SIMPLEPIE_LOCATOR_LOCAL_BODY | SIMPLEPIE_LOCATOR_REMOTE_EXTENSION | SIMPLEPIE_LOCATOR_REMOTE_BODY) && $this->get_links()) | |
| { | |
| if ($type & SIMPLEPIE_LOCATOR_LOCAL_EXTENSION && $working = $this->extension($this->local)) | |
| { | |
| return $working; | |
| } | |
| if ($type & SIMPLEPIE_LOCATOR_LOCAL_BODY && $working = $this->body($this->local)) | |
| { | |
| return $working; | |
| } | |
| if ($type & SIMPLEPIE_LOCATOR_REMOTE_EXTENSION && $working = $this->extension($this->elsewhere)) | |
| { | |
| return $working; | |
| } | |
| if ($type & SIMPLEPIE_LOCATOR_REMOTE_BODY && $working = $this->body($this->elsewhere)) | |
| { | |
| return $working; | |
| } | |
| } | |
| return null; | |
| } | |
| public function is_feed($file) | |
| { | |
| if ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE) | |
| { | |
| $sniffer = $this->registry->create('Content_Type_Sniffer', array($file)); | |
| $sniffed = $sniffer->get_type(); | |
| if (in_array($sniffed, array('application/rss+xml', 'application/rdf+xml', 'text/rdf', 'application/atom+xml', 'text/xml', 'application/xml'))) | |
| { | |
| return true; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| elseif ($file->method & SIMPLEPIE_FILE_SOURCE_LOCAL) | |
| { | |
| return true; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function get_base() | |
| { | |
| if ($this->dom === null) | |
| { | |
| throw new SimplePie_Exception('DOMDocument not found, unable to use locator'); | |
| } | |
| $this->http_base = $this->file->url; | |
| $this->base = $this->http_base; | |
| $elements = $this->dom->getElementsByTagName('base'); | |
| foreach ($elements as $element) | |
| { | |
| if ($element->hasAttribute('href')) | |
| { | |
| $base = $this->registry->call('Misc', 'absolutize_url', array(trim($element->getAttribute('href')), $this->http_base)); | |
| if ($base === false) | |
| { | |
| continue; | |
| } | |
| $this->base = $base; | |
| $this->base_location = method_exists($element, 'getLineNo') ? $element->getLineNo() : 0; | |
| break; | |
| } | |
| } | |
| } | |
| public function autodiscovery() | |
| { | |
| $done = array(); | |
| $feeds = array(); | |
| $feeds = array_merge($feeds, $this->search_elements_by_tag('link', $done, $feeds)); | |
| $feeds = array_merge($feeds, $this->search_elements_by_tag('a', $done, $feeds)); | |
| $feeds = array_merge($feeds, $this->search_elements_by_tag('area', $done, $feeds)); | |
| if (!empty($feeds)) | |
| { | |
| return array_values($feeds); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| protected function search_elements_by_tag($name, &$done, $feeds) | |
| { | |
| if ($this->dom === null) | |
| { | |
| throw new SimplePie_Exception('DOMDocument not found, unable to use locator'); | |
| } | |
| $links = $this->dom->getElementsByTagName($name); | |
| foreach ($links as $link) | |
| { | |
| if ($this->checked_feeds === $this->max_checked_feeds) | |
| { | |
| break; | |
| } | |
| if ($link->hasAttribute('href') && $link->hasAttribute('rel')) | |
| { | |
| $rel = array_unique($this->registry->call('Misc', 'space_seperated_tokens', array(strtolower($link->getAttribute('rel'))))); | |
| $line = method_exists($link, 'getLineNo') ? $link->getLineNo() : 1; | |
| if ($this->base_location < $line) | |
| { | |
| $href = $this->registry->call('Misc', 'absolutize_url', array(trim($link->getAttribute('href')), $this->base)); | |
| } | |
| else | |
| { | |
| $href = $this->registry->call('Misc', 'absolutize_url', array(trim($link->getAttribute('href')), $this->http_base)); | |
| } | |
| if ($href === false) | |
| { | |
| continue; | |
| } | |
| if (!in_array($href, $done) && in_array('feed', $rel) || (in_array('alternate', $rel) && !in_array('stylesheet', $rel) && $link->hasAttribute('type') && in_array(strtolower($this->registry->call('Misc', 'parse_mime', array($link->getAttribute('type')))), array('application/rss+xml', 'application/atom+xml'))) && !isset($feeds[$href])) | |
| { | |
| $this->checked_feeds++; | |
| $headers = array( | |
| 'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1', | |
| ); | |
| $feed = $this->registry->create('File', array($href, $this->timeout, 5, $headers, $this->useragent)); | |
| if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed)) | |
| { | |
| $feeds[$href] = $feed; | |
| } | |
| } | |
| $done[] = $href; | |
| } | |
| } | |
| return $feeds; | |
| } | |
| public function get_links() | |
| { | |
| if ($this->dom === null) | |
| { | |
| throw new SimplePie_Exception('DOMDocument not found, unable to use locator'); | |
| } | |
| $links = $this->dom->getElementsByTagName('a'); | |
| foreach ($links as $link) | |
| { | |
| if ($link->hasAttribute('href')) | |
| { | |
| $href = trim($link->getAttribute('href')); | |
| $parsed = $this->registry->call('Misc', 'parse_url', array($href)); | |
| if ($parsed['scheme'] === '' || preg_match('/^(http(s)|feed)?$/i', $parsed['scheme'])) | |
| { | |
| if ($this->base_location < $link->getLineNo()) | |
| { | |
| $href = $this->registry->call('Misc', 'absolutize_url', array(trim($link->getAttribute('href')), $this->base)); | |
| } | |
| else | |
| { | |
| $href = $this->registry->call('Misc', 'absolutize_url', array(trim($link->getAttribute('href')), $this->http_base)); | |
| } | |
| if ($href === false) | |
| { | |
| continue; | |
| } | |
| $current = $this->registry->call('Misc', 'parse_url', array($this->file->url)); | |
| if ($parsed['authority'] === '' || $parsed['authority'] === $current['authority']) | |
| { | |
| $this->local[] = $href; | |
| } | |
| else | |
| { | |
| $this->elsewhere[] = $href; | |
| } | |
| } | |
| } | |
| } | |
| $this->local = array_unique($this->local); | |
| $this->elsewhere = array_unique($this->elsewhere); | |
| if (!empty($this->local) || !empty($this->elsewhere)) | |
| { | |
| return true; | |
| } | |
| return null; | |
| } | |
| public function extension(&$array) | |
| { | |
| foreach ($array as $key => $value) | |
| { | |
| if ($this->checked_feeds === $this->max_checked_feeds) | |
| { | |
| break; | |
| } | |
| if (in_array(strtolower(strrchr($value, '.')), array('.rss', '.rdf', '.atom', '.xml'))) | |
| { | |
| $this->checked_feeds++; | |
| $headers = array( | |
| 'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1', | |
| ); | |
| $feed = $this->registry->create('File', array($value, $this->timeout, 5, $headers, $this->useragent)); | |
| if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed)) | |
| { | |
| return $feed; | |
| } | |
| else | |
| { | |
| unset($array[$key]); | |
| } | |
| } | |
| } | |
| return null; | |
| } | |
| public function body(&$array) | |
| { | |
| foreach ($array as $key => $value) | |
| { | |
| if ($this->checked_feeds === $this->max_checked_feeds) | |
| { | |
| break; | |
| } | |
| if (preg_match('/(rss|rdf|atom|xml)/i', $value)) | |
| { | |
| $this->checked_feeds++; | |
| $headers = array( | |
| 'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1', | |
| ); | |
| $feed = $this->registry->create('File', array($value, $this->timeout, 5, null, $this->useragent)); | |
| if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed)) | |
| { | |
| return $feed; | |
| } | |
| else | |
| { | |
| unset($array[$key]); | |
| } | |
| } | |
| } | |
| return null; | |
| } | |
| } | |
| class SimplePie_Misc | |
| { | |
| public static function time_hms($seconds) | |
| { | |
| $time = ''; | |
| $hours = floor($seconds / 3600); | |
| $remainder = $seconds % 3600; | |
| if ($hours > 0) | |
| { | |
| $time .= $hours.':'; | |
| } | |
| $minutes = floor($remainder / 60); | |
| $seconds = $remainder % 60; | |
| if ($minutes < 10 && $hours > 0) | |
| { | |
| $minutes = '0' . $minutes; | |
| } | |
| if ($seconds < 10) | |
| { | |
| $seconds = '0' . $seconds; | |
| } | |
| $time .= $minutes.':'; | |
| $time .= $seconds; | |
| return $time; | |
| } | |
| public static function absolutize_url($relative, $base) | |
| { | |
| $iri = SimplePie_IRI::absolutize(new SimplePie_IRI($base), $relative); | |
| if ($iri === false) | |
| { | |
| return false; | |
| } | |
| return $iri->get_uri(); | |
| } | |
| public static function get_element($realname, $string) | |
| { | |
| $return = array(); | |
| $name = preg_quote($realname, '/'); | |
| if (preg_match_all("/<($name)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$name>|(\/)?>)/siU", $string, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) | |
| { | |
| for ($i = 0, $total_matches = count($matches); $i < $total_matches; $i++) | |
| { | |
| $return[$i]['tag'] = $realname; | |
| $return[$i]['full'] = $matches[$i][0][0]; | |
| $return[$i]['offset'] = $matches[$i][0][1]; | |
| if (strlen($matches[$i][3][0]) <= 2) | |
| { | |
| $return[$i]['self_closing'] = true; | |
| } | |
| else | |
| { | |
| $return[$i]['self_closing'] = false; | |
| $return[$i]['content'] = $matches[$i][4][0]; | |
| } | |
| $return[$i]['attribs'] = array(); | |
| if (isset($matches[$i][2][0]) && preg_match_all('/[\x09\x0A\x0B\x0C\x0D\x20]+([^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3D\x3E]*)(?:[\x09\x0A\x0B\x0C\x0D\x20]*=[\x09\x0A\x0B\x0C\x0D\x20]*(?:"([^"]*)"|\'([^\']*)\'|([^\x09\x0A\x0B\x0C\x0D\x20\x22\x27\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x3E]*)?))?/', ' ' . $matches[$i][2][0] . ' ', $attribs, PREG_SET_ORDER)) | |
| { | |
| for ($j = 0, $total_attribs = count($attribs); $j < $total_attribs; $j++) | |
| { | |
| if (count($attribs[$j]) === 2) | |
| { | |
| $attribs[$j][2] = $attribs[$j][1]; | |
| } | |
| $return[$i]['attribs'][strtolower($attribs[$j][1])]['data'] = SimplePie_Misc::entities_decode(end($attribs[$j]), 'UTF-8'); | |
| } | |
| } | |
| } | |
| } | |
| return $return; | |
| } | |
| public static function element_implode($element) | |
| { | |
| $full = "<$element[tag]"; | |
| foreach ($element['attribs'] as $key => $value) | |
| { | |
| $key = strtolower($key); | |
| $full .= " $key=\"" . htmlspecialchars($value['data']) . '"'; | |
| } | |
| if ($element['self_closing']) | |
| { | |
| $full .= ' />'; | |
| } | |
| else | |
| { | |
| $full .= ">$element[content]</$element[tag]>"; | |
| } | |
| return $full; | |
| } | |
| public static function error($message, $level, $file, $line) | |
| { | |
| if ((ini_get('error_reporting') & $level) > 0) | |
| { | |
| switch ($level) | |
| { | |
| case E_USER_ERROR: | |
| $note = 'PHP Error'; | |
| break; | |
| case E_USER_WARNING: | |
| $note = 'PHP Warning'; | |
| break; | |
| case E_USER_NOTICE: | |
| $note = 'PHP Notice'; | |
| break; | |
| default: | |
| $note = 'Unknown Error'; | |
| break; | |
| } | |
| $log_error = true; | |
| if (!function_exists('error_log')) | |
| { | |
| $log_error = false; | |
| } | |
| $log_file = @ini_get('error_log'); | |
| if (!empty($log_file) && ('syslog' !== $log_file) && !@is_writable($log_file)) | |
| { | |
| $log_error = false; | |
| } | |
| if ($log_error) | |
| { | |
| @error_log("$note: $message in $file on line $line", 0); | |
| } | |
| } | |
| return $message; | |
| } | |
| public static function fix_protocol($url, $http = 1) | |
| { | |
| $url = SimplePie_Misc::normalize_url($url); | |
| $parsed = SimplePie_Misc::parse_url($url); | |
| if ($parsed['scheme'] !== '' && $parsed['scheme'] !== 'http' && $parsed['scheme'] !== 'https') | |
| { | |
| return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['authority'], $parsed['path'], $parsed['query'], $parsed['fragment']), $http); | |
| } | |
| if ($parsed['scheme'] === '' && $parsed['authority'] === '' && !file_exists($url)) | |
| { | |
| return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['path'], '', $parsed['query'], $parsed['fragment']), $http); | |
| } | |
| if ($http === 2 && $parsed['scheme'] !== '') | |
| { | |
| return "feed:$url"; | |
| } | |
| elseif ($http === 3 && strtolower($parsed['scheme']) === 'http') | |
| { | |
| return substr_replace($url, 'podcast', 0, 4); | |
| } | |
| elseif ($http === 4 && strtolower($parsed['scheme']) === 'http') | |
| { | |
| return substr_replace($url, 'itpc', 0, 4); | |
| } | |
| else | |
| { | |
| return $url; | |
| } | |
| } | |
| public static function parse_url($url) | |
| { | |
| $iri = new SimplePie_IRI($url); | |
| return array( | |
| 'scheme' => (string) $iri->scheme, | |
| 'authority' => (string) $iri->authority, | |
| 'path' => (string) $iri->path, | |
| 'query' => (string) $iri->query, | |
| 'fragment' => (string) $iri->fragment | |
| ); | |
| } | |
| public static function compress_parse_url($scheme = '', $authority = '', $path = '', $query = '', $fragment = '') | |
| { | |
| $iri = new SimplePie_IRI(''); | |
| $iri->scheme = $scheme; | |
| $iri->authority = $authority; | |
| $iri->path = $path; | |
| $iri->query = $query; | |
| $iri->fragment = $fragment; | |
| return $iri->get_uri(); | |
| } | |
| public static function normalize_url($url) | |
| { | |
| $iri = new SimplePie_IRI($url); | |
| return $iri->get_uri(); | |
| } | |
| public static function percent_encoding_normalization($match) | |
| { | |
| $integer = hexdec($match[1]); | |
| if ($integer >= 0x41 && $integer <= 0x5A || $integer >= 0x61 && $integer <= 0x7A || $integer >= 0x30 && $integer <= 0x39 || $integer === 0x2D || $integer === 0x2E || $integer === 0x5F || $integer === 0x7E) | |
| { | |
| return chr($integer); | |
| } | |
| else | |
| { | |
| return strtoupper($match[0]); | |
| } | |
| } | |
| public static function windows_1252_to_utf8($string) | |
| { | |
| static $convert_table = array("\x80" => "\xE2\x82\xAC", "\x81" => "\xEF\xBF\xBD", "\x82" => "\xE2\x80\x9A", "\x83" => "\xC6\x92", "\x84" => "\xE2\x80\x9E", "\x85" => "\xE2\x80\xA6", "\x86" => "\xE2\x80\xA0", "\x87" => "\xE2\x80\xA1", "\x88" => "\xCB\x86", "\x89" => "\xE2\x80\xB0", "\x8A" => "\xC5\xA0", "\x8B" => "\xE2\x80\xB9", "\x8C" => "\xC5\x92", "\x8D" => "\xEF\xBF\xBD", "\x8E" => "\xC5\xBD", "\x8F" => "\xEF\xBF\xBD", "\x90" => "\xEF\xBF\xBD", "\x91" => "\xE2\x80\x98", "\x92" => "\xE2\x80\x99", "\x93" => "\xE2\x80\x9C", "\x94" => "\xE2\x80\x9D", "\x95" => "\xE2\x80\xA2", "\x96" => "\xE2\x80\x93", "\x97" => "\xE2\x80\x94", "\x98" => "\xCB\x9C", "\x99" => "\xE2\x84\xA2", "\x9A" => "\xC5\xA1", "\x9B" => "\xE2\x80\xBA", "\x9C" => "\xC5\x93", "\x9D" => "\xEF\xBF\xBD", "\x9E" => "\xC5\xBE", "\x9F" => "\xC5\xB8", "\xA0" => "\xC2\xA0", "\xA1" => "\xC2\xA1", "\xA2" => "\xC2\xA2", "\xA3" => "\xC2\xA3", "\xA4" => "\xC2\xA4", "\xA5" => "\xC2\xA5", "\xA6" => "\xC2\xA6", "\xA7" => "\xC2\xA7", "\xA8" => "\xC2\xA8", "\xA9" => "\xC2\xA9", "\xAA" => "\xC2\xAA", "\xAB" => "\xC2\xAB", "\xAC" => "\xC2\xAC", "\xAD" => "\xC2\xAD", "\xAE" => "\xC2\xAE", "\xAF" => "\xC2\xAF", "\xB0" => "\xC2\xB0", "\xB1" => "\xC2\xB1", "\xB2" => "\xC2\xB2", "\xB3" => "\xC2\xB3", "\xB4" => "\xC2\xB4", "\xB5" => "\xC2\xB5", "\xB6" => "\xC2\xB6", "\xB7" => "\xC2\xB7", "\xB8" => "\xC2\xB8", "\xB9" => "\xC2\xB9", "\xBA" => "\xC2\xBA", "\xBB" => "\xC2\xBB", "\xBC" => "\xC2\xBC", "\xBD" => "\xC2\xBD", "\xBE" => "\xC2\xBE", "\xBF" => "\xC2\xBF", "\xC0" => "\xC3\x80", "\xC1" => "\xC3\x81", "\xC2" => "\xC3\x82", "\xC3" => "\xC3\x83", "\xC4" => "\xC3\x84", "\xC5" => "\xC3\x85", "\xC6" => "\xC3\x86", "\xC7" => "\xC3\x87", "\xC8" => "\xC3\x88", "\xC9" => "\xC3\x89", "\xCA" => "\xC3\x8A", "\xCB" => "\xC3\x8B", "\xCC" => "\xC3\x8C", "\xCD" => "\xC3\x8D", "\xCE" => "\xC3\x8E", "\xCF" => "\xC3\x8F", "\xD0" => "\xC3\x90", "\xD1" => "\xC3\x91", "\xD2" => "\xC3\x92", "\xD3" => "\xC3\x93", "\xD4" => "\xC3\x94", "\xD5" => "\xC3\x95", "\xD6" => "\xC3\x96", "\xD7" => "\xC3\x97", "\xD8" => "\xC3\x98", "\xD9" => "\xC3\x99", "\xDA" => "\xC3\x9A", "\xDB" => "\xC3\x9B", "\xDC" => "\xC3\x9C", "\xDD" => "\xC3\x9D", "\xDE" => "\xC3\x9E", "\xDF" => "\xC3\x9F", "\xE0" => "\xC3\xA0", "\xE1" => "\xC3\xA1", "\xE2" => "\xC3\xA2", "\xE3" => "\xC3\xA3", "\xE4" => "\xC3\xA4", "\xE5" => "\xC3\xA5", "\xE6" => "\xC3\xA6", "\xE7" => "\xC3\xA7", "\xE8" => "\xC3\xA8", "\xE9" => "\xC3\xA9", "\xEA" => "\xC3\xAA", "\xEB" => "\xC3\xAB", "\xEC" => "\xC3\xAC", "\xED" => "\xC3\xAD", "\xEE" => "\xC3\xAE", "\xEF" => "\xC3\xAF", "\xF0" => "\xC3\xB0", "\xF1" => "\xC3\xB1", "\xF2" => "\xC3\xB2", "\xF3" => "\xC3\xB3", "\xF4" => "\xC3\xB4", "\xF5" => "\xC3\xB5", "\xF6" => "\xC3\xB6", "\xF7" => "\xC3\xB7", "\xF8" => "\xC3\xB8", "\xF9" => "\xC3\xB9", "\xFA" => "\xC3\xBA", "\xFB" => "\xC3\xBB", "\xFC" => "\xC3\xBC", "\xFD" => "\xC3\xBD", "\xFE" => "\xC3\xBE", "\xFF" => "\xC3\xBF"); | |
| return strtr($string, $convert_table); | |
| } | |
| public static function change_encoding($data, $input, $output) | |
| { | |
| $input = SimplePie_Misc::encoding($input); | |
| $output = SimplePie_Misc::encoding($output); | |
| // We fail to fail on non US-ASCII bytes | |
| if ($input === 'US-ASCII') | |
| { | |
| static $non_ascii_octects = ''; | |
| if (!$non_ascii_octects) | |
| { | |
| for ($i = 0x80; $i <= 0xFF; $i++) | |
| { | |
| $non_ascii_octects .= chr($i); | |
| } | |
| } | |
| $data = substr($data, 0, strcspn($data, $non_ascii_octects)); | |
| } | |
| // This is first, as behaviour of this is completely predictable | |
| if ($input === 'windows-1252' && $output === 'UTF-8') | |
| { | |
| return SimplePie_Misc::windows_1252_to_utf8($data); | |
| } | |
| // This is second, as behaviour of this varies only with PHP version (the middle part of this expression checks the encoding is supported). | |
| elseif (function_exists('mb_convert_encoding') && ($return = SimplePie_Misc::change_encoding_mbstring($data, $input, $output))) | |
| { | |
| return $return; | |
| } | |
| // This is last, as behaviour of this varies with OS userland and PHP version | |
| elseif (function_exists('iconv') && ($return = SimplePie_Misc::change_encoding_iconv($data, $input, $output))) | |
| { | |
| return $return; | |
| } | |
| // If we can't do anything, just fail | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| protected static function change_encoding_mbstring($data, $input, $output) | |
| { | |
| if ($input === 'windows-949') | |
| { | |
| $input = 'EUC-KR'; | |
| } | |
| if ($output === 'windows-949') | |
| { | |
| $output = 'EUC-KR'; | |
| } | |
| if ($input === 'Windows-31J') | |
| { | |
| $input = 'SJIS'; | |
| } | |
| if ($output === 'Windows-31J') | |
| { | |
| $output = 'SJIS'; | |
| } | |
| // Check that the encoding is supported | |
| if (@mb_convert_encoding("\x80", 'UTF-16BE', $input) === "\x00\x80") | |
| { | |
| return false; | |
| } | |
| if (!in_array($input, mb_list_encodings())) | |
| { | |
| return false; | |
| } | |
| // Let's do some conversion | |
| if ($return = @mb_convert_encoding($data, $output, $input)) | |
| { | |
| return $return; | |
| } | |
| return false; | |
| } | |
| protected static function change_encoding_iconv($data, $input, $output) | |
| { | |
| return @iconv($input, $output, $data); | |
| } | |
| public static function encoding($charset) | |
| { | |
| // Normalization from UTS #22 | |
| switch (strtolower(preg_replace('/(?:[^a-zA-Z0-9]+|([^0-9])0+)/', '\1', $charset))) | |
| { | |
| case 'adobestandardencoding': | |
| case 'csadobestandardencoding': | |
| return 'Adobe-Standard-Encoding'; | |
| case 'adobesymbolencoding': | |
| case 'cshppsmath': | |
| return 'Adobe-Symbol-Encoding'; | |
| case 'ami1251': | |
| case 'amiga1251': | |
| return 'Amiga-1251'; | |
| case 'ansix31101983': | |
| case 'csat5001983': | |
| case 'csiso99naplps': | |
| case 'isoir99': | |
| case 'naplps': | |
| return 'ANSI_X3.110-1983'; | |
| case 'arabic7': | |
| case 'asmo449': | |
| case 'csiso89asmo449': | |
| case 'iso9036': | |
| case 'isoir89': | |
| return 'ASMO_449'; | |
| case 'big5': | |
| case 'csbig5': | |
| return 'Big5'; | |
| case 'big5hkscs': | |
| return 'Big5-HKSCS'; | |
| case 'bocu1': | |
| case 'csbocu1': | |
| return 'BOCU-1'; | |
| case 'brf': | |
| case 'csbrf': | |
| return 'BRF'; | |
| case 'bs4730': | |
| case 'csiso4unitedkingdom': | |
| case 'gb': | |
| case 'iso646gb': | |
| case 'isoir4': | |
| case 'uk': | |
| return 'BS_4730'; | |
| case 'bsviewdata': | |
| case 'csiso47bsviewdata': | |
| case 'isoir47': | |
| return 'BS_viewdata'; | |
| case 'cesu8': | |
| case 'cscesu8': | |
| return 'CESU-8'; | |
| case 'ca': | |
| case 'csa71': | |
| case 'csaz243419851': | |
| case 'csiso121canadian1': | |
| case 'iso646ca': | |
| case 'isoir121': | |
| return 'CSA_Z243.4-1985-1'; | |
| case 'csa72': | |
| case 'csaz243419852': | |
| case 'csiso122canadian2': | |
| case 'iso646ca2': | |
| case 'isoir122': | |
| return 'CSA_Z243.4-1985-2'; | |
| case 'csaz24341985gr': | |
| case 'csiso123csaz24341985gr': | |
| case 'isoir123': | |
| return 'CSA_Z243.4-1985-gr'; | |
| case 'csiso139csn369103': | |
| case 'csn369103': | |
| case 'isoir139': | |
| return 'CSN_369103'; | |
| case 'csdecmcs': | |
| case 'dec': | |
| case 'decmcs': | |
| return 'DEC-MCS'; | |
| case 'csiso21german': | |
| case 'de': | |
| case 'din66003': | |
| case 'iso646de': | |
| case 'isoir21': | |
| return 'DIN_66003'; | |
| case 'csdkus': | |
| case 'dkus': | |
| return 'dk-us'; | |
| case 'csiso646danish': | |
| case 'dk': | |
| case 'ds2089': | |
| case 'iso646dk': | |
| return 'DS_2089'; | |
| case 'csibmebcdicatde': | |
| case 'ebcdicatde': | |
| return 'EBCDIC-AT-DE'; | |
| case 'csebcdicatdea': | |
| case 'ebcdicatdea': | |
| return 'EBCDIC-AT-DE-A'; | |
| case 'csebcdiccafr': | |
| case 'ebcdiccafr': | |
| return 'EBCDIC-CA-FR'; | |
| case 'csebcdicdkno': | |
| case 'ebcdicdkno': | |
| return 'EBCDIC-DK-NO'; | |
| case 'csebcdicdknoa': | |
| case 'ebcdicdknoa': | |
| return 'EBCDIC-DK-NO-A'; | |
| case 'csebcdices': | |
| case 'ebcdices': | |
| return 'EBCDIC-ES'; | |
| case 'csebcdicesa': | |
| case 'ebcdicesa': | |
| return 'EBCDIC-ES-A'; | |
| case 'csebcdicess': | |
| case 'ebcdicess': | |
| return 'EBCDIC-ES-S'; | |
| case 'csebcdicfise': | |
| case 'ebcdicfise': | |
| return 'EBCDIC-FI-SE'; | |
| case 'csebcdicfisea': | |
| case 'ebcdicfisea': | |
| return 'EBCDIC-FI-SE-A'; | |
| case 'csebcdicfr': | |
| case 'ebcdicfr': | |
| return 'EBCDIC-FR'; | |
| case 'csebcdicit': | |
| case 'ebcdicit': | |
| return 'EBCDIC-IT'; | |
| case 'csebcdicpt': | |
| case 'ebcdicpt': | |
| return 'EBCDIC-PT'; | |
| case 'csebcdicuk': | |
| case 'ebcdicuk': | |
| return 'EBCDIC-UK'; | |
| case 'csebcdicus': | |
| case 'ebcdicus': | |
| return 'EBCDIC-US'; | |
| case 'csiso111ecmacyrillic': | |
| case 'ecmacyrillic': | |
| case 'isoir111': | |
| case 'koi8e': | |
| return 'ECMA-cyrillic'; | |
| case 'csiso17spanish': | |
| case 'es': | |
| case 'iso646es': | |
| case 'isoir17': | |
| return 'ES'; | |
| case 'csiso85spanish2': | |
| case 'es2': | |
| case 'iso646es2': | |
| case 'isoir85': | |
| return 'ES2'; | |
| case 'cseucpkdfmtjapanese': | |
| case 'eucjp': | |
| case 'extendedunixcodepackedformatforjapanese': | |
| return 'EUC-JP'; | |
| case 'cseucfixwidjapanese': | |
| case 'extendedunixcodefixedwidthforjapanese': | |
| return 'Extended_UNIX_Code_Fixed_Width_for_Japanese'; | |
| case 'gb18030': | |
| return 'GB18030'; | |
| case 'chinese': | |
| case 'cp936': | |
| case 'csgb2312': | |
| case 'csiso58gb231280': | |
| case 'gb2312': | |
| case 'gb231280': | |
| case 'gbk': | |
| case 'isoir58': | |
| case 'ms936': | |
| case 'windows936': | |
| return 'GBK'; | |
| case 'cn': | |
| case 'csiso57gb1988': | |
| case 'gb198880': | |
| case 'iso646cn': | |
| case 'isoir57': | |
| return 'GB_1988-80'; | |
| case 'csiso153gost1976874': | |
| case 'gost1976874': | |
| case 'isoir153': | |
| case 'stsev35888': | |
| return 'GOST_19768-74'; | |
| case 'csiso150': | |
| case 'csiso150greekccitt': | |
| case 'greekccitt': | |
| case 'isoir150': | |
| return 'greek-ccitt'; | |
| case 'csiso88greek7': | |
| case 'greek7': | |
| case 'isoir88': | |
| return 'greek7'; | |
| case 'csiso18greek7old': | |
| case 'greek7old': | |
| case 'isoir18': | |
| return 'greek7-old'; | |
| case 'cshpdesktop': | |
| case 'hpdesktop': | |
| return 'HP-DeskTop'; | |
| case 'cshplegal': | |
| case 'hplegal': | |
| return 'HP-Legal'; | |
| case 'cshpmath8': | |
| case 'hpmath8': | |
| return 'HP-Math8'; | |
| case 'cshppifont': | |
| case 'hppifont': | |
| return 'HP-Pi-font'; | |
| case 'cshproman8': | |
| case 'hproman8': | |
| case 'r8': | |
| case 'roman8': | |
| return 'hp-roman8'; | |
| case 'hzgb2312': | |
| return 'HZ-GB-2312'; | |
| case 'csibmsymbols': | |
| case 'ibmsymbols': | |
| return 'IBM-Symbols'; | |
| case 'csibmthai': | |
| case 'ibmthai': | |
| return 'IBM-Thai'; | |
| case 'cp37': | |
| case 'csibm37': | |
| case 'ebcdiccpca': | |
| case 'ebcdiccpnl': | |
| case 'ebcdiccpus': | |
| case 'ebcdiccpwt': | |
| case 'ibm37': | |
| return 'IBM037'; | |
| case 'cp38': | |
| case 'csibm38': | |
| case 'ebcdicint': | |
| case 'ibm38': | |
| return 'IBM038'; | |
| case 'cp273': | |
| case 'csibm273': | |
| case 'ibm273': | |
| return 'IBM273'; | |
| case 'cp274': | |
| case 'csibm274': | |
| case 'ebcdicbe': | |
| case 'ibm274': | |
| return 'IBM274'; | |
| case 'cp275': | |
| case 'csibm275': | |
| case 'ebcdicbr': | |
| case 'ibm275': | |
| return 'IBM275'; | |
| case 'csibm277': | |
| case 'ebcdiccpdk': | |
| case 'ebcdiccpno': | |
| case 'ibm277': | |
| return 'IBM277'; | |
| case 'cp278': | |
| case 'csibm278': | |
| case 'ebcdiccpfi': | |
| case 'ebcdiccpse': | |
| case 'ibm278': | |
| return 'IBM278'; | |
| case 'cp280': | |
| case 'csibm280': | |
| case 'ebcdiccpit': | |
| case 'ibm280': | |
| return 'IBM280'; | |
| case 'cp281': | |
| case 'csibm281': | |
| case 'ebcdicjpe': | |
| case 'ibm281': | |
| return 'IBM281'; | |
| case 'cp284': | |
| case 'csibm284': | |
| case 'ebcdiccpes': | |
| case 'ibm284': | |
| return 'IBM284'; | |
| case 'cp285': | |
| case 'csibm285': | |
| case 'ebcdiccpgb': | |
| case 'ibm285': | |
| return 'IBM285'; | |
| case 'cp290': | |
| case 'csibm290': | |
| case 'ebcdicjpkana': | |
| case 'ibm290': | |
| return 'IBM290'; | |
| case 'cp297': | |
| case 'csibm297': | |
| case 'ebcdiccpfr': | |
| case 'ibm297': | |
| return 'IBM297'; | |
| case 'cp420': | |
| case 'csibm420': | |
| case 'ebcdiccpar1': | |
| case 'ibm420': | |
| return 'IBM420'; | |
| case 'cp423': | |
| case 'csibm423': | |
| case 'ebcdiccpgr': | |
| case 'ibm423': | |
| return 'IBM423'; | |
| case 'cp424': | |
| case 'csibm424': | |
| case 'ebcdiccphe': | |
| case 'ibm424': | |
| return 'IBM424'; | |
| case '437': | |
| case 'cp437': | |
| case 'cspc8codepage437': | |
| case 'ibm437': | |
| return 'IBM437'; | |
| case 'cp500': | |
| case 'csibm500': | |
| case 'ebcdiccpbe': | |
| case 'ebcdiccpch': | |
| case 'ibm500': | |
| return 'IBM500'; | |
| case 'cp775': | |
| case 'cspc775baltic': | |
| case 'ibm775': | |
| return 'IBM775'; | |
| case '850': | |
| case 'cp850': | |
| case 'cspc850multilingual': | |
| case 'ibm850': | |
| return 'IBM850'; | |
| case '851': | |
| case 'cp851': | |
| case 'csibm851': | |
| case 'ibm851': | |
| return 'IBM851'; | |
| case '852': | |
| case 'cp852': | |
| case 'cspcp852': | |
| case 'ibm852': | |
| return 'IBM852'; | |
| case '855': | |
| case 'cp855': | |
| case 'csibm855': | |
| case 'ibm855': | |
| return 'IBM855'; | |
| case '857': | |
| case 'cp857': | |
| case 'csibm857': | |
| case 'ibm857': | |
| return 'IBM857'; | |
| case 'ccsid858': | |
| case 'cp858': | |
| case 'ibm858': | |
| case 'pcmultilingual850euro': | |
| return 'IBM00858'; | |
| case '860': | |
| case 'cp860': | |
| case 'csibm860': | |
| case 'ibm860': | |
| return 'IBM860'; | |
| case '861': | |
| case 'cp861': | |
| case 'cpis': | |
| case 'csibm861': | |
| case 'ibm861': | |
| return 'IBM861'; | |
| case '862': | |
| case 'cp862': | |
| case 'cspc862latinhebrew': | |
| case 'ibm862': | |
| return 'IBM862'; | |
| case '863': | |
| case 'cp863': | |
| case 'csibm863': | |
| case 'ibm863': | |
| return 'IBM863'; | |
| case 'cp864': | |
| case 'csibm864': | |
| case 'ibm864': | |
| return 'IBM864'; | |
| case '865': | |
| case 'cp865': | |
| case 'csibm865': | |
| case 'ibm865': | |
| return 'IBM865'; | |
| case '866': | |
| case 'cp866': | |
| case 'csibm866': | |
| case 'ibm866': | |
| return 'IBM866'; | |
| case 'cp868': | |
| case 'cpar': | |
| case 'csibm868': | |
| case 'ibm868': | |
| return 'IBM868'; | |
| case '869': | |
| case 'cp869': | |
| case 'cpgr': | |
| case 'csibm869': | |
| case 'ibm869': | |
| return 'IBM869'; | |
| case 'cp870': | |
| case 'csibm870': | |
| case 'ebcdiccproece': | |
| case 'ebcdiccpyu': | |
| case 'ibm870': | |
| return 'IBM870'; | |
| case 'cp871': | |
| case 'csibm871': | |
| case 'ebcdiccpis': | |
| case 'ibm871': | |
| return 'IBM871'; | |
| case 'cp880': | |
| case 'csibm880': | |
| case 'ebcdiccyrillic': | |
| case 'ibm880': | |
| return 'IBM880'; | |
| case 'cp891': | |
| case 'csibm891': | |
| case 'ibm891': | |
| return 'IBM891'; | |
| case 'cp903': | |
| case 'csibm903': | |
| case 'ibm903': | |
| return 'IBM903'; | |
| case '904': | |
| case 'cp904': | |
| case 'csibbm904': | |
| case 'ibm904': | |
| return 'IBM904'; | |
| case 'cp905': | |
| case 'csibm905': | |
| case 'ebcdiccptr': | |
| case 'ibm905': | |
| return 'IBM905'; | |
| case 'cp918': | |
| case 'csibm918': | |
| case 'ebcdiccpar2': | |
| case 'ibm918': | |
| return 'IBM918'; | |
| case 'ccsid924': | |
| case 'cp924': | |
| case 'ebcdiclatin9euro': | |
| case 'ibm924': | |
| return 'IBM00924'; | |
| case 'cp1026': | |
| case 'csibm1026': | |
| case 'ibm1026': | |
| return 'IBM1026'; | |
| case 'ibm1047': | |
| return 'IBM1047'; | |
| case 'ccsid1140': | |
| case 'cp1140': | |
| case 'ebcdicus37euro': | |
| case 'ibm1140': | |
| return 'IBM01140'; | |
| case 'ccsid1141': | |
| case 'cp1141': | |
| case 'ebcdicde273euro': | |
| case 'ibm1141': | |
| return 'IBM01141'; | |
| case 'ccsid1142': | |
| case 'cp1142': | |
| case 'ebcdicdk277euro': | |
| case 'ebcdicno277euro': | |
| case 'ibm1142': | |
| return 'IBM01142'; | |
| case 'ccsid1143': | |
| case 'cp1143': | |
| case 'ebcdicfi278euro': | |
| case 'ebcdicse278euro': | |
| case 'ibm1143': | |
| return 'IBM01143'; | |
| case 'ccsid1144': | |
| case 'cp1144': | |
| case 'ebcdicit280euro': | |
| case 'ibm1144': | |
| return 'IBM01144'; | |
| case 'ccsid1145': | |
| case 'cp1145': | |
| case 'ebcdices284euro': | |
| case 'ibm1145': | |
| return 'IBM01145'; | |
| case 'ccsid1146': | |
| case 'cp1146': | |
| case 'ebcdicgb285euro': | |
| case 'ibm1146': | |
| return 'IBM01146'; | |
| case 'ccsid1147': | |
| case 'cp1147': | |
| case 'ebcdicfr297euro': | |
| case 'ibm1147': | |
| return 'IBM01147'; | |
| case 'ccsid1148': | |
| case 'cp1148': | |
| case 'ebcdicinternational500euro': | |
| case 'ibm1148': | |
| return 'IBM01148'; | |
| case 'ccsid1149': | |
| case 'cp1149': | |
| case 'ebcdicis871euro': | |
| case 'ibm1149': | |
| return 'IBM01149'; | |
| case 'csiso143iecp271': | |
| case 'iecp271': | |
| case 'isoir143': | |
| return 'IEC_P27-1'; | |
| case 'csiso49inis': | |
| case 'inis': | |
| case 'isoir49': | |
| return 'INIS'; | |
| case 'csiso50inis8': | |
| case 'inis8': | |
| case 'isoir50': | |
| return 'INIS-8'; | |
| case 'csiso51iniscyrillic': | |
| case 'iniscyrillic': | |
| case 'isoir51': | |
| return 'INIS-cyrillic'; | |
| case 'csinvariant': | |
| case 'invariant': | |
| return 'INVARIANT'; | |
| case 'iso2022cn': | |
| return 'ISO-2022-CN'; | |
| case 'iso2022cnext': | |
| return 'ISO-2022-CN-EXT'; | |
| case 'csiso2022jp': | |
| case 'iso2022jp': | |
| return 'ISO-2022-JP'; | |
| case 'csiso2022jp2': | |
| case 'iso2022jp2': | |
| return 'ISO-2022-JP-2'; | |
| case 'csiso2022kr': | |
| case 'iso2022kr': | |
| return 'ISO-2022-KR'; | |
| case 'cswindows30latin1': | |
| case 'iso88591windows30latin1': | |
| return 'ISO-8859-1-Windows-3.0-Latin-1'; | |
| case 'cswindows31latin1': | |
| case 'iso88591windows31latin1': | |
| return 'ISO-8859-1-Windows-3.1-Latin-1'; | |
| case 'csisolatin2': | |
| case 'iso88592': | |
| case 'iso885921987': | |
| case 'isoir101': | |
| case 'l2': | |
| case 'latin2': | |
| return 'ISO-8859-2'; | |
| case 'cswindows31latin2': | |
| case 'iso88592windowslatin2': | |
| return 'ISO-8859-2-Windows-Latin-2'; | |
| case 'csisolatin3': | |
| case 'iso88593': | |
| case 'iso885931988': | |
| case 'isoir109': | |
| case 'l3': | |
| case 'latin3': | |
| return 'ISO-8859-3'; | |
| case 'csisolatin4': | |
| case 'iso88594': | |
| case 'iso885941988': | |
| case 'isoir110': | |
| case 'l4': | |
| case 'latin4': | |
| return 'ISO-8859-4'; | |
| case 'csisolatincyrillic': | |
| case 'cyrillic': | |
| case 'iso88595': | |
| case 'iso885951988': | |
| case 'isoir144': | |
| return 'ISO-8859-5'; | |
| case 'arabic': | |
| case 'asmo708': | |
| case 'csisolatinarabic': | |
| case 'ecma114': | |
| case 'iso88596': | |
| case 'iso885961987': | |
| case 'isoir127': | |
| return 'ISO-8859-6'; | |
| case 'csiso88596e': | |
| case 'iso88596e': | |
| return 'ISO-8859-6-E'; | |
| case 'csiso88596i': | |
| case 'iso88596i': | |
| return 'ISO-8859-6-I'; | |
| case 'csisolatingreek': | |
| case 'ecma118': | |
| case 'elot928': | |
| case 'greek': | |
| case 'greek8': | |
| case 'iso88597': | |
| case 'iso885971987': | |
| case 'isoir126': | |
| return 'ISO-8859-7'; | |
| case 'csisolatinhebrew': | |
| case 'hebrew': | |
| case 'iso88598': | |
| case 'iso885981988': | |
| case 'isoir138': | |
| return 'ISO-8859-8'; | |
| case 'csiso88598e': | |
| case 'iso88598e': | |
| return 'ISO-8859-8-E'; | |
| case 'csiso88598i': | |
| case 'iso88598i': | |
| return 'ISO-8859-8-I'; | |
| case 'cswindows31latin5': | |
| case 'iso88599windowslatin5': | |
| return 'ISO-8859-9-Windows-Latin-5'; | |
| case 'csisolatin6': | |
| case 'iso885910': | |
| case 'iso8859101992': | |
| case 'isoir157': | |
| case 'l6': | |
| case 'latin6': | |
| return 'ISO-8859-10'; | |
| case 'iso885913': | |
| return 'ISO-8859-13'; | |
| case 'iso885914': | |
| case 'iso8859141998': | |
| case 'isoceltic': | |
| case 'isoir199': | |
| case 'l8': | |
| case 'latin8': | |
| return 'ISO-8859-14'; | |
| case 'iso885915': | |
| case 'latin9': | |
| return 'ISO-8859-15'; | |
| case 'iso885916': | |
| case 'iso8859162001': | |
| case 'isoir226': | |
| case 'l10': | |
| case 'latin10': | |
| return 'ISO-8859-16'; | |
| case 'iso10646j1': | |
| return 'ISO-10646-J-1'; | |
| case 'csunicode': | |
| case 'iso10646ucs2': | |
| return 'ISO-10646-UCS-2'; | |
| case 'csucs4': | |
| case 'iso10646ucs4': | |
| return 'ISO-10646-UCS-4'; | |
| case 'csunicodeascii': | |
| case 'iso10646ucsbasic': | |
| return 'ISO-10646-UCS-Basic'; | |
| case 'csunicodelatin1': | |
| case 'iso10646': | |
| case 'iso10646unicodelatin1': | |
| return 'ISO-10646-Unicode-Latin1'; | |
| case 'csiso10646utf1': | |
| case 'iso10646utf1': | |
| return 'ISO-10646-UTF-1'; | |
| case 'csiso115481': | |
| case 'iso115481': | |
| case 'isotr115481': | |
| return 'ISO-11548-1'; | |
| case 'csiso90': | |
| case 'isoir90': | |
| return 'iso-ir-90'; | |
| case 'csunicodeibm1261': | |
| case 'isounicodeibm1261': | |
| return 'ISO-Unicode-IBM-1261'; | |
| case 'csunicodeibm1264': | |
| case 'isounicodeibm1264': | |
| return 'ISO-Unicode-IBM-1264'; | |
| case 'csunicodeibm1265': | |
| case 'isounicodeibm1265': | |
| return 'ISO-Unicode-IBM-1265'; | |
| case 'csunicodeibm1268': | |
| case 'isounicodeibm1268': | |
| return 'ISO-Unicode-IBM-1268'; | |
| case 'csunicodeibm1276': | |
| case 'isounicodeibm1276': | |
| return 'ISO-Unicode-IBM-1276'; | |
| case 'csiso646basic1983': | |
| case 'iso646basic1983': | |
| case 'ref': | |
| return 'ISO_646.basic:1983'; | |
| case 'csiso2intlrefversion': | |
| case 'irv': | |
| case 'iso646irv1983': | |
| case 'isoir2': | |
| return 'ISO_646.irv:1983'; | |
| case 'csiso2033': | |
| case 'e13b': | |
| case 'iso20331983': | |
| case 'isoir98': | |
| return 'ISO_2033-1983'; | |
| case 'csiso5427cyrillic': | |
| case 'iso5427': | |
| case 'isoir37': | |
| return 'ISO_5427'; | |
| case 'iso5427cyrillic1981': | |
| case 'iso54271981': | |
| case 'isoir54': | |
| return 'ISO_5427:1981'; | |
| case 'csiso5428greek': | |
| case 'iso54281980': | |
| case 'isoir55': | |
| return 'ISO_5428:1980'; | |
| case 'csiso6937add': | |
| case 'iso6937225': | |
| case 'isoir152': | |
| return 'ISO_6937-2-25'; | |
| case 'csisotextcomm': | |
| case 'iso69372add': | |
| case 'isoir142': | |
| return 'ISO_6937-2-add'; | |
| case 'csiso8859supp': | |
| case 'iso8859supp': | |
| case 'isoir154': | |
| case 'latin125': | |
| return 'ISO_8859-supp'; | |
| case 'csiso10367box': | |
| case 'iso10367box': | |
| case 'isoir155': | |
| return 'ISO_10367-box'; | |
| case 'csiso15italian': | |
| case 'iso646it': | |
| case 'isoir15': | |
| case 'it': | |
| return 'IT'; | |
| case 'csiso13jisc6220jp': | |
| case 'isoir13': | |
| case 'jisc62201969': | |
| case 'jisc62201969jp': | |
| case 'katakana': | |
| case 'x2017': | |
| return 'JIS_C6220-1969-jp'; | |
| case 'csiso14jisc6220ro': | |
| case 'iso646jp': | |
| case 'isoir14': | |
| case 'jisc62201969ro': | |
| case 'jp': | |
| return 'JIS_C6220-1969-ro'; | |
| case 'csiso42jisc62261978': | |
| case 'isoir42': | |
| case 'jisc62261978': | |
| return 'JIS_C6226-1978'; | |
| case 'csiso87jisx208': | |
| case 'isoir87': | |
| case 'jisc62261983': | |
| case 'jisx2081983': | |
| case 'x208': | |
| return 'JIS_C6226-1983'; | |
| case 'csiso91jisc62291984a': | |
| case 'isoir91': | |
| case 'jisc62291984a': | |
| case 'jpocra': | |
| return 'JIS_C6229-1984-a'; | |
| case 'csiso92jisc62991984b': | |
| case 'iso646jpocrb': | |
| case 'isoir92': | |
| case 'jisc62291984b': | |
| case 'jpocrb': | |
| return 'JIS_C6229-1984-b'; | |
| case 'csiso93jis62291984badd': | |
| case 'isoir93': | |
| case 'jisc62291984badd': | |
| case 'jpocrbadd': | |
| return 'JIS_C6229-1984-b-add'; | |
| case 'csiso94jis62291984hand': | |
| case 'isoir94': | |
| case 'jisc62291984hand': | |
| case 'jpocrhand': | |
| return 'JIS_C6229-1984-hand'; | |
| case 'csiso95jis62291984handadd': | |
| case 'isoir95': | |
| case 'jisc62291984handadd': | |
| case 'jpocrhandadd': | |
| return 'JIS_C6229-1984-hand-add'; | |
| case 'csiso96jisc62291984kana': | |
| case 'isoir96': | |
| case 'jisc62291984kana': | |
| return 'JIS_C6229-1984-kana'; | |
| case 'csjisencoding': | |
| case 'jisencoding': | |
| return 'JIS_Encoding'; | |
| case 'cshalfwidthkatakana': | |
| case 'jisx201': | |
| case 'x201': | |
| return 'JIS_X0201'; | |
| case 'csiso159jisx2121990': | |
| case 'isoir159': | |
| case 'jisx2121990': | |
| case 'x212': | |
| return 'JIS_X0212-1990'; | |
| case 'csiso141jusib1002': | |
| case 'iso646yu': | |
| case 'isoir141': | |
| case 'js': | |
| case 'jusib1002': | |
| case 'yu': | |
| return 'JUS_I.B1.002'; | |
| case 'csiso147macedonian': | |
| case 'isoir147': | |
| case 'jusib1003mac': | |
| case 'macedonian': | |
| return 'JUS_I.B1.003-mac'; | |
| case 'csiso146serbian': | |
| case 'isoir146': | |
| case 'jusib1003serb': | |
| case 'serbian': | |
| return 'JUS_I.B1.003-serb'; | |
| case 'koi7switched': | |
| return 'KOI7-switched'; | |
| case 'cskoi8r': | |
| case 'koi8r': | |
| return 'KOI8-R'; | |
| case 'koi8u': | |
| return 'KOI8-U'; | |
| case 'csksc5636': | |
| case 'iso646kr': | |
| case 'ksc5636': | |
| return 'KSC5636'; | |
| case 'cskz1048': | |
| case 'kz1048': | |
| case 'rk1048': | |
| case 'strk10482002': | |
| return 'KZ-1048'; | |
| case 'csiso19latingreek': | |
| case 'isoir19': | |
| case 'latingreek': | |
| return 'latin-greek'; | |
| case 'csiso27latingreek1': | |
| case 'isoir27': | |
| case 'latingreek1': | |
| return 'Latin-greek-1'; | |
| case 'csiso158lap': | |
| case 'isoir158': | |
| case 'lap': | |
| case 'latinlap': | |
| return 'latin-lap'; | |
| case 'csmacintosh': | |
| case 'mac': | |
| case 'macintosh': | |
| return 'macintosh'; | |
| case 'csmicrosoftpublishing': | |
| case 'microsoftpublishing': | |
| return 'Microsoft-Publishing'; | |
| case 'csmnem': | |
| case 'mnem': | |
| return 'MNEM'; | |
| case 'csmnemonic': | |
| case 'mnemonic': | |
| return 'MNEMONIC'; | |
| case 'csiso86hungarian': | |
| case 'hu': | |
| case 'iso646hu': | |
| case 'isoir86': | |
| case 'msz77953': | |
| return 'MSZ_7795.3'; | |
| case 'csnatsdano': | |
| case 'isoir91': | |
| case 'natsdano': | |
| return 'NATS-DANO'; | |
| case 'csnatsdanoadd': | |
| case 'isoir92': | |
| case 'natsdanoadd': | |
| return 'NATS-DANO-ADD'; | |
| case 'csnatssefi': | |
| case 'isoir81': | |
| case 'natssefi': | |
| return 'NATS-SEFI'; | |
| case 'csnatssefiadd': | |
| case 'isoir82': | |
| case 'natssefiadd': | |
| return 'NATS-SEFI-ADD'; | |
| case 'csiso151cuba': | |
| case 'cuba': | |
| case 'iso646cu': | |
| case 'isoir151': | |
| case 'ncnc1081': | |
| return 'NC_NC00-10:81'; | |
| case 'csiso69french': | |
| case 'fr': | |
| case 'iso646fr': | |
| case 'isoir69': | |
| case 'nfz62010': | |
| return 'NF_Z_62-010'; | |
| case 'csiso25french': | |
| case 'iso646fr1': | |
| case 'isoir25': | |
| case 'nfz620101973': | |
| return 'NF_Z_62-010_(1973)'; | |
| case 'csiso60danishnorwegian': | |
| case 'csiso60norwegian1': | |
| case 'iso646no': | |
| case 'isoir60': | |
| case 'no': | |
| case 'ns45511': | |
| return 'NS_4551-1'; | |
| case 'csiso61norwegian2': | |
| case 'iso646no2': | |
| case 'isoir61': | |
| case 'no2': | |
| case 'ns45512': | |
| return 'NS_4551-2'; | |
| case 'osdebcdicdf3irv': | |
| return 'OSD_EBCDIC_DF03_IRV'; | |
| case 'osdebcdicdf41': | |
| return 'OSD_EBCDIC_DF04_1'; | |
| case 'osdebcdicdf415': | |
| return 'OSD_EBCDIC_DF04_15'; | |
| case 'cspc8danishnorwegian': | |
| case 'pc8danishnorwegian': | |
| return 'PC8-Danish-Norwegian'; | |
| case 'cspc8turkish': | |
| case 'pc8turkish': | |
| return 'PC8-Turkish'; | |
| case 'csiso16portuguese': | |
| case 'iso646pt': | |
| case 'isoir16': | |
| case 'pt': | |
| return 'PT'; | |
| case 'csiso84portuguese2': | |
| case 'iso646pt2': | |
| case 'isoir84': | |
| case 'pt2': | |
| return 'PT2'; | |
| case 'cp154': | |
| case 'csptcp154': | |
| case 'cyrillicasian': | |
| case 'pt154': | |
| case 'ptcp154': | |
| return 'PTCP154'; | |
| case 'scsu': | |
| return 'SCSU'; | |
| case 'csiso10swedish': | |
| case 'fi': | |
| case 'iso646fi': | |
| case 'iso646se': | |
| case 'isoir10': | |
| case 'se': | |
| case 'sen850200b': | |
| return 'SEN_850200_B'; | |
| case 'csiso11swedishfornames': | |
| case 'iso646se2': | |
| case 'isoir11': | |
| case 'se2': | |
| case 'sen850200c': | |
| return 'SEN_850200_C'; | |
| case 'csiso102t617bit': | |
| case 'isoir102': | |
| case 't617bit': | |
| return 'T.61-7bit'; | |
| case 'csiso103t618bit': | |
| case 'isoir103': | |
| case 't61': | |
| case 't618bit': | |
| return 'T.61-8bit'; | |
| case 'csiso128t101g2': | |
| case 'isoir128': | |
| case 't101g2': | |
| return 'T.101-G2'; | |
| case 'cstscii': | |
| case 'tscii': | |
| return 'TSCII'; | |
| case 'csunicode11': | |
| case 'unicode11': | |
| return 'UNICODE-1-1'; | |
| case 'csunicode11utf7': | |
| case 'unicode11utf7': | |
| return 'UNICODE-1-1-UTF-7'; | |
| case 'csunknown8bit': | |
| case 'unknown8bit': | |
| return 'UNKNOWN-8BIT'; | |
| case 'ansix341968': | |
| case 'ansix341986': | |
| case 'ascii': | |
| case 'cp367': | |
| case 'csascii': | |
| case 'ibm367': | |
| case 'iso646irv1991': | |
| case 'iso646us': | |
| case 'isoir6': | |
| case 'us': | |
| case 'usascii': | |
| return 'US-ASCII'; | |
| case 'csusdk': | |
| case 'usdk': | |
| return 'us-dk'; | |
| case 'utf7': | |
| return 'UTF-7'; | |
| case 'utf8': | |
| return 'UTF-8'; | |
| case 'utf16': | |
| return 'UTF-16'; | |
| case 'utf16be': | |
| return 'UTF-16BE'; | |
| case 'utf16le': | |
| return 'UTF-16LE'; | |
| case 'utf32': | |
| return 'UTF-32'; | |
| case 'utf32be': | |
| return 'UTF-32BE'; | |
| case 'utf32le': | |
| return 'UTF-32LE'; | |
| case 'csventurainternational': | |
| case 'venturainternational': | |
| return 'Ventura-International'; | |
| case 'csventuramath': | |
| case 'venturamath': | |
| return 'Ventura-Math'; | |
| case 'csventuraus': | |
| case 'venturaus': | |
| return 'Ventura-US'; | |
| case 'csiso70videotexsupp1': | |
| case 'isoir70': | |
| case 'videotexsuppl': | |
| return 'videotex-suppl'; | |
| case 'csviqr': | |
| case 'viqr': | |
| return 'VIQR'; | |
| case 'csviscii': | |
| case 'viscii': | |
| return 'VISCII'; | |
| case 'csshiftjis': | |
| case 'cswindows31j': | |
| case 'mskanji': | |
| case 'shiftjis': | |
| case 'windows31j': | |
| return 'Windows-31J'; | |
| case 'iso885911': | |
| case 'tis620': | |
| return 'windows-874'; | |
| case 'cseuckr': | |
| case 'csksc56011987': | |
| case 'euckr': | |
| case 'isoir149': | |
| case 'korean': | |
| case 'ksc5601': | |
| case 'ksc56011987': | |
| case 'ksc56011989': | |
| case 'windows949': | |
| return 'windows-949'; | |
| case 'windows1250': | |
| return 'windows-1250'; | |
| case 'windows1251': | |
| return 'windows-1251'; | |
| case 'cp819': | |
| case 'csisolatin1': | |
| case 'ibm819': | |
| case 'iso88591': | |
| case 'iso885911987': | |
| case 'isoir100': | |
| case 'l1': | |
| case 'latin1': | |
| case 'windows1252': | |
| return 'windows-1252'; | |
| case 'windows1253': | |
| return 'windows-1253'; | |
| case 'csisolatin5': | |
| case 'iso88599': | |
| case 'iso885991989': | |
| case 'isoir148': | |
| case 'l5': | |
| case 'latin5': | |
| case 'windows1254': | |
| return 'windows-1254'; | |
| case 'windows1255': | |
| return 'windows-1255'; | |
| case 'windows1256': | |
| return 'windows-1256'; | |
| case 'windows1257': | |
| return 'windows-1257'; | |
| case 'windows1258': | |
| return 'windows-1258'; | |
| default: | |
| return $charset; | |
| } | |
| } | |
| public static function get_curl_version() | |
| { | |
| if (is_array($curl = curl_version())) | |
| { | |
| $curl = $curl['version']; | |
| } | |
| elseif (substr($curl, 0, 5) === 'curl/') | |
| { | |
| $curl = substr($curl, 5, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 5)); | |
| } | |
| elseif (substr($curl, 0, 8) === 'libcurl/') | |
| { | |
| $curl = substr($curl, 8, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 8)); | |
| } | |
| else | |
| { | |
| $curl = 0; | |
| } | |
| return $curl; | |
| } | |
| public static function strip_comments($data) | |
| { | |
| $output = ''; | |
| while (($start = strpos($data, '<!--')) !== false) | |
| { | |
| $output .= substr($data, 0, $start); | |
| if (($end = strpos($data, '-->', $start)) !== false) | |
| { | |
| $data = substr_replace($data, '', 0, $end + 3); | |
| } | |
| else | |
| { | |
| $data = ''; | |
| } | |
| } | |
| return $output . $data; | |
| } | |
| public static function parse_date($dt) | |
| { | |
| $parser = SimplePie_Parse_Date::get(); | |
| return $parser->parse($dt); | |
| } | |
| public static function entities_decode($data) | |
| { | |
| $decoder = new SimplePie_Decode_HTML_Entities($data); | |
| return $decoder->parse(); | |
| } | |
| public static function uncomment_rfc822($string) | |
| { | |
| $string = (string) $string; | |
| $position = 0; | |
| $length = strlen($string); | |
| $depth = 0; | |
| $output = ''; | |
| while ($position < $length && ($pos = strpos($string, '(', $position)) !== false) | |
| { | |
| $output .= substr($string, $position, $pos - $position); | |
| $position = $pos + 1; | |
| if ($string[$pos - 1] !== '\\') | |
| { | |
| $depth++; | |
| while ($depth && $position < $length) | |
| { | |
| $position += strcspn($string, '()', $position); | |
| if ($string[$position - 1] === '\\') | |
| { | |
| $position++; | |
| continue; | |
| } | |
| elseif (isset($string[$position])) | |
| { | |
| switch ($string[$position]) | |
| { | |
| case '(': | |
| $depth++; | |
| break; | |
| case ')': | |
| $depth--; | |
| break; | |
| } | |
| $position++; | |
| } | |
| else | |
| { | |
| break; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $output .= '('; | |
| } | |
| } | |
| $output .= substr($string, $position); | |
| return $output; | |
| } | |
| public static function parse_mime($mime) | |
| { | |
| if (($pos = strpos($mime, ';')) === false) | |
| { | |
| return trim($mime); | |
| } | |
| else | |
| { | |
| return trim(substr($mime, 0, $pos)); | |
| } | |
| } | |
| public static function atom_03_construct_type($attribs) | |
| { | |
| if (isset($attribs['']['mode']) && strtolower(trim($attribs['']['mode']) === 'base64')) | |
| { | |
| $mode = SIMPLEPIE_CONSTRUCT_BASE64; | |
| } | |
| else | |
| { | |
| $mode = SIMPLEPIE_CONSTRUCT_NONE; | |
| } | |
| if (isset($attribs['']['type'])) | |
| { | |
| switch (strtolower(trim($attribs['']['type']))) | |
| { | |
| case 'text': | |
| case 'text/plain': | |
| return SIMPLEPIE_CONSTRUCT_TEXT | $mode; | |
| case 'html': | |
| case 'text/html': | |
| return SIMPLEPIE_CONSTRUCT_HTML | $mode; | |
| case 'xhtml': | |
| case 'application/xhtml+xml': | |
| return SIMPLEPIE_CONSTRUCT_XHTML | $mode; | |
| default: | |
| return SIMPLEPIE_CONSTRUCT_NONE | $mode; | |
| } | |
| } | |
| else | |
| { | |
| return SIMPLEPIE_CONSTRUCT_TEXT | $mode; | |
| } | |
| } | |
| public static function atom_10_construct_type($attribs) | |
| { | |
| if (isset($attribs['']['type'])) | |
| { | |
| switch (strtolower(trim($attribs['']['type']))) | |
| { | |
| case 'text': | |
| return SIMPLEPIE_CONSTRUCT_TEXT; | |
| case 'html': | |
| return SIMPLEPIE_CONSTRUCT_HTML; | |
| case 'xhtml': | |
| return SIMPLEPIE_CONSTRUCT_XHTML; | |
| default: | |
| return SIMPLEPIE_CONSTRUCT_NONE; | |
| } | |
| } | |
| return SIMPLEPIE_CONSTRUCT_TEXT; | |
| } | |
| public static function atom_10_content_construct_type($attribs) | |
| { | |
| if (isset($attribs['']['type'])) | |
| { | |
| $type = strtolower(trim($attribs['']['type'])); | |
| switch ($type) | |
| { | |
| case 'text': | |
| return SIMPLEPIE_CONSTRUCT_TEXT; | |
| case 'html': | |
| return SIMPLEPIE_CONSTRUCT_HTML; | |
| case 'xhtml': | |
| return SIMPLEPIE_CONSTRUCT_XHTML; | |
| } | |
| if (in_array(substr($type, -4), array('+xml', '/xml')) || substr($type, 0, 5) === 'text/') | |
| { | |
| return SIMPLEPIE_CONSTRUCT_NONE; | |
| } | |
| else | |
| { | |
| return SIMPLEPIE_CONSTRUCT_BASE64; | |
| } | |
| } | |
| else | |
| { | |
| return SIMPLEPIE_CONSTRUCT_TEXT; | |
| } | |
| } | |
| public static function is_isegment_nz_nc($string) | |
| { | |
| return (bool) preg_match('/^([A-Za-z0-9\-._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}!$&\'()*+,;=@]|(%[0-9ABCDEF]{2}))+$/u', $string); | |
| } | |
| public static function space_seperated_tokens($string) | |
| { | |
| $space_characters = "\x20\x09\x0A\x0B\x0C\x0D"; | |
| $string_length = strlen($string); | |
| $position = strspn($string, $space_characters); | |
| $tokens = array(); | |
| while ($position < $string_length) | |
| { | |
| $len = strcspn($string, $space_characters, $position); | |
| $tokens[] = substr($string, $position, $len); | |
| $position += $len; | |
| $position += strspn($string, $space_characters, $position); | |
| } | |
| return $tokens; | |
| } | |
| public static function codepoint_to_utf8($codepoint) | |
| { | |
| $codepoint = (int) $codepoint; | |
| if ($codepoint < 0) | |
| { | |
| return false; | |
| } | |
| else if ($codepoint <= 0x7f) | |
| { | |
| return chr($codepoint); | |
| } | |
| else if ($codepoint <= 0x7ff) | |
| { | |
| return chr(0xc0 | ($codepoint >> 6)) . chr(0x80 | ($codepoint & 0x3f)); | |
| } | |
| else if ($codepoint <= 0xffff) | |
| { | |
| return chr(0xe0 | ($codepoint >> 12)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f)); | |
| } | |
| else if ($codepoint <= 0x10ffff) | |
| { | |
| return chr(0xf0 | ($codepoint >> 18)) . chr(0x80 | (($codepoint >> 12) & 0x3f)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f)); | |
| } | |
| else | |
| { | |
| // U+FFFD REPLACEMENT CHARACTER | |
| return "\xEF\xBF\xBD"; | |
| } | |
| } | |
| public static function parse_str($str) | |
| { | |
| $return = array(); | |
| $str = explode('&', $str); | |
| foreach ($str as $section) | |
| { | |
| if (strpos($section, '=') !== false) | |
| { | |
| list($name, $value) = explode('=', $section, 2); | |
| $return[urldecode($name)][] = urldecode($value); | |
| } | |
| else | |
| { | |
| $return[urldecode($section)][] = null; | |
| } | |
| } | |
| return $return; | |
| } | |
| public static function xml_encoding($data, $registry) | |
| { | |
| // UTF-32 Big Endian BOM | |
| if (substr($data, 0, 4) === "\x00\x00\xFE\xFF") | |
| { | |
| $encoding[] = 'UTF-32BE'; | |
| } | |
| // UTF-32 Little Endian BOM | |
| elseif (substr($data, 0, 4) === "\xFF\xFE\x00\x00") | |
| { | |
| $encoding[] = 'UTF-32LE'; | |
| } | |
| // UTF-16 Big Endian BOM | |
| elseif (substr($data, 0, 2) === "\xFE\xFF") | |
| { | |
| $encoding[] = 'UTF-16BE'; | |
| } | |
| // UTF-16 Little Endian BOM | |
| elseif (substr($data, 0, 2) === "\xFF\xFE") | |
| { | |
| $encoding[] = 'UTF-16LE'; | |
| } | |
| // UTF-8 BOM | |
| elseif (substr($data, 0, 3) === "\xEF\xBB\xBF") | |
| { | |
| $encoding[] = 'UTF-8'; | |
| } | |
| // UTF-32 Big Endian Without BOM | |
| elseif (substr($data, 0, 20) === "\x00\x00\x00\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C") | |
| { | |
| if ($pos = strpos($data, "\x00\x00\x00\x3F\x00\x00\x00\x3E")) | |
| { | |
| $parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32BE', 'UTF-8'))); | |
| if ($parser->parse()) | |
| { | |
| $encoding[] = $parser->encoding; | |
| } | |
| } | |
| $encoding[] = 'UTF-32BE'; | |
| } | |
| // UTF-32 Little Endian Without BOM | |
| elseif (substr($data, 0, 20) === "\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C\x00\x00\x00") | |
| { | |
| if ($pos = strpos($data, "\x3F\x00\x00\x00\x3E\x00\x00\x00")) | |
| { | |
| $parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32LE', 'UTF-8'))); | |
| if ($parser->parse()) | |
| { | |
| $encoding[] = $parser->encoding; | |
| } | |
| } | |
| $encoding[] = 'UTF-32LE'; | |
| } | |
| // UTF-16 Big Endian Without BOM | |
| elseif (substr($data, 0, 10) === "\x00\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C") | |
| { | |
| if ($pos = strpos($data, "\x00\x3F\x00\x3E")) | |
| { | |
| $parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16BE', 'UTF-8'))); | |
| if ($parser->parse()) | |
| { | |
| $encoding[] = $parser->encoding; | |
| } | |
| } | |
| $encoding[] = 'UTF-16BE'; | |
| } | |
| // UTF-16 Little Endian Without BOM | |
| elseif (substr($data, 0, 10) === "\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C\x00") | |
| { | |
| if ($pos = strpos($data, "\x3F\x00\x3E\x00")) | |
| { | |
| $parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16LE', 'UTF-8'))); | |
| if ($parser->parse()) | |
| { | |
| $encoding[] = $parser->encoding; | |
| } | |
| } | |
| $encoding[] = 'UTF-16LE'; | |
| } | |
| // US-ASCII (or superset) | |
| elseif (substr($data, 0, 5) === "\x3C\x3F\x78\x6D\x6C") | |
| { | |
| if ($pos = strpos($data, "\x3F\x3E")) | |
| { | |
| $parser = $registry->create('XML_Declaration_Parser', array(substr($data, 5, $pos - 5))); | |
| if ($parser->parse()) | |
| { | |
| $encoding[] = $parser->encoding; | |
| } | |
| } | |
| $encoding[] = 'UTF-8'; | |
| } | |
| // Fallback to UTF-8 | |
| else | |
| { | |
| $encoding[] = 'UTF-8'; | |
| } | |
| return $encoding; | |
| } | |
| public static function output_javascript() | |
| { | |
| if (function_exists('ob_gzhandler')) | |
| { | |
| ob_start('ob_gzhandler'); | |
| } | |
| header('Content-type: text/javascript; charset: UTF-8'); | |
| header('Cache-Control: must-revalidate'); | |
| header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days | |
| ?> | |
| function embed_quicktime(type, bgcolor, width, height, link, placeholder, loop) { | |
| if (placeholder != '') { | |
| document.writeln('<embed type="'+type+'" style="cursor:hand; cursor:pointer;" href="'+link+'" src="../../../miax/crssfeed/scr/simplepie/'+placeholder+'" width="'+width+'" height="'+height+'" autoplay="false" target="myself" controller="false" loop="'+loop+'" scale="aspect" bgcolor="'+bgcolor+'" pluginspage="http://www.apple.com/quicktime/download/"></embed>'); | |
| } | |
| else { | |
| document.writeln('<embed type="'+type+'" style="cursor:hand; cursor:pointer;" src="../../../miax/crssfeed/scr/simplepie/'+link+'" width="'+width+'" height="'+height+'" autoplay="false" target="myself" controller="true" loop="'+loop+'" scale="aspect" bgcolor="'+bgcolor+'" pluginspage="http://www.apple.com/quicktime/download/"></embed>'); | |
| } | |
| } | |
| function embed_flash(bgcolor, width, height, link, loop, type) { | |
| document.writeln('<embed src="../../../miax/crssfeed/scr/simplepie/'+link+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="'+type+'" quality="high" width="'+width+'" height="'+height+'" bgcolor="'+bgcolor+'" loop="'+loop+'"></embed>'); | |
| } | |
| function embed_flv(width, height, link, placeholder, loop, player) { | |
| document.writeln('<embed src="../../../miax/crssfeed/scr/simplepie/'+player+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" quality="high" width="'+width+'" height="'+height+'" wmode="transparent" flashvars="file='+link+'&autostart=false&repeat='+loop+'&showdigits=true&showfsbutton=false"></embed>'); | |
| } | |
| function embed_wmedia(width, height, link) { | |
| document.writeln('<embed type="application/x-mplayer2" src="../../../miax/crssfeed/scr/simplepie/'+link+'" autosize="1" width="'+width+'" height="'+height+'" showcontrols="1" showstatusbar="0" showdisplay="0" autostart="0"></embed>'); | |
| } | |
| <?php | |
| } | |
| public static function get_build() | |
| { | |
| $root = dirname(dirname(__FILE__)); | |
| if (file_exists($root . '/.git/index')) | |
| { | |
| return filemtime($root . '/.git/index'); | |
| } | |
| elseif (file_exists($root . '/SimplePie')) | |
| { | |
| $time = 0; | |
| foreach (glob($root . '/SimplePie/*.php') as $file) | |
| { | |
| if (($mtime = filemtime($file)) > $time) | |
| { | |
| $time = $mtime; | |
| } | |
| } | |
| return $time; | |
| } | |
| elseif (file_exists(dirname(__FILE__) . '/Core.php')) | |
| { | |
| return filemtime(dirname(__FILE__) . '/Core.php'); | |
| } | |
| else | |
| { | |
| return filemtime(__FILE__); | |
| } | |
| } | |
| public static function debug(&$sp) | |
| { | |
| $info = 'SimplePie ' . SIMPLEPIE_VERSION . ' Build ' . SIMPLEPIE_BUILD . "\n"; | |
| $info .= 'PHP ' . PHP_VERSION . "\n"; | |
| if ($sp->error() !== null) | |
| { | |
| $info .= 'Error occurred: ' . $sp->error() . "\n"; | |
| } | |
| else | |
| { | |
| $info .= "No error found.\n"; | |
| } | |
| $info .= "Extensions:\n"; | |
| $extensions = array('pcre', 'curl', 'zlib', 'mbstring', 'iconv', 'xmlreader', 'xml'); | |
| foreach ($extensions as $ext) | |
| { | |
| if (extension_loaded($ext)) | |
| { | |
| $info .= " $ext loaded\n"; | |
| switch ($ext) | |
| { | |
| case 'pcre': | |
| $info .= ' Version ' . PCRE_VERSION . "\n"; | |
| break; | |
| case 'curl': | |
| $version = curl_version(); | |
| $info .= ' Version ' . $version['version'] . "\n"; | |
| break; | |
| case 'mbstring': | |
| $info .= ' Overloading: ' . mb_get_info('func_overload') . "\n"; | |
| break; | |
| case 'iconv': | |
| $info .= ' Version ' . ICONV_VERSION . "\n"; | |
| break; | |
| case 'xml': | |
| $info .= ' Version ' . LIBXML_DOTTED_VERSION . "\n"; | |
| break; | |
| } | |
| } | |
| else | |
| { | |
| $info .= " $ext not loaded\n"; | |
| } | |
| } | |
| return $info; | |
| } | |
| public static function silence_errors($num, $str) | |
| { | |
| // No-op | |
| } | |
| } | |
| class SimplePie_Net_IPv6 | |
| { | |
| public static function uncompress($ip) | |
| { | |
| $c1 = -1; | |
| $c2 = -1; | |
| if (substr_count($ip, '::') === 1) | |
| { | |
| list($ip1, $ip2) = explode('::', $ip); | |
| if ($ip1 === '') | |
| { | |
| $c1 = -1; | |
| } | |
| else | |
| { | |
| $c1 = substr_count($ip1, ':'); | |
| } | |
| if ($ip2 === '') | |
| { | |
| $c2 = -1; | |
| } | |
| else | |
| { | |
| $c2 = substr_count($ip2, ':'); | |
| } | |
| if (strpos($ip2, '.') !== false) | |
| { | |
| $c2++; | |
| } | |
| // :: | |
| if ($c1 === -1 && $c2 === -1) | |
| { | |
| $ip = '0:0:0:0:0:0:0:0'; | |
| } | |
| // ::xxx | |
| else if ($c1 === -1) | |
| { | |
| $fill = str_repeat('0:', 7 - $c2); | |
| $ip = str_replace('::', $fill, $ip); | |
| } | |
| // xxx:: | |
| else if ($c2 === -1) | |
| { | |
| $fill = str_repeat(':0', 7 - $c1); | |
| $ip = str_replace('::', $fill, $ip); | |
| } | |
| // xxx::xxx | |
| else | |
| { | |
| $fill = ':' . str_repeat('0:', 6 - $c2 - $c1); | |
| $ip = str_replace('::', $fill, $ip); | |
| } | |
| } | |
| return $ip; | |
| } | |
| public static function compress($ip) | |
| { | |
| // Prepare the IP to be compressed | |
| $ip = self::uncompress($ip); | |
| $ip_parts = self::split_v6_v4($ip); | |
| // Replace all leading zeros | |
| $ip_parts[0] = preg_replace('/(^|:)0+([0-9])/', '\1\2', $ip_parts[0]); | |
| // Find bunches of zeros | |
| if (preg_match_all('/(?:^|:)(?:0(?::|$))+/', $ip_parts[0], $matches, PREG_OFFSET_CAPTURE)) | |
| { | |
| $max = 0; | |
| $pos = null; | |
| foreach ($matches[0] as $match) | |
| { | |
| if (strlen($match[0]) > $max) | |
| { | |
| $max = strlen($match[0]); | |
| $pos = $match[1]; | |
| } | |
| } | |
| $ip_parts[0] = substr_replace($ip_parts[0], '::', $pos, $max); | |
| } | |
| if ($ip_parts[1] !== '') | |
| { | |
| return implode(':', $ip_parts); | |
| } | |
| else | |
| { | |
| return $ip_parts[0]; | |
| } | |
| } | |
| private static function split_v6_v4($ip) | |
| { | |
| if (strpos($ip, '.') !== false) | |
| { | |
| $pos = strrpos($ip, ':'); | |
| $ipv6_part = substr($ip, 0, $pos); | |
| $ipv4_part = substr($ip, $pos + 1); | |
| return array($ipv6_part, $ipv4_part); | |
| } | |
| else | |
| { | |
| return array($ip, ''); | |
| } | |
| } | |
| public static function check_ipv6($ip) | |
| { | |
| $ip = self::uncompress($ip); | |
| list($ipv6, $ipv4) = self::split_v6_v4($ip); | |
| $ipv6 = explode(':', $ipv6); | |
| $ipv4 = explode('.', $ipv4); | |
| if (count($ipv6) === 8 && count($ipv4) === 1 || count($ipv6) === 6 && count($ipv4) === 4) | |
| { | |
| foreach ($ipv6 as $ipv6_part) | |
| { | |
| // The section can't be empty | |
| if ($ipv6_part === '') | |
| return false; | |
| // Nor can it be over four characters | |
| if (strlen($ipv6_part) > 4) | |
| return false; | |
| // Remove leading zeros (this is safe because of the above) | |
| $ipv6_part = ltrim($ipv6_part, '0'); | |
| if ($ipv6_part === '') | |
| $ipv6_part = '0'; | |
| // Check the value is valid | |
| $value = hexdec($ipv6_part); | |
| if (dechex($value) !== strtolower($ipv6_part) || $value < 0 || $value > 0xFFFF) | |
| return false; | |
| } | |
| if (count($ipv4) === 4) | |
| { | |
| foreach ($ipv4 as $ipv4_part) | |
| { | |
| $value = (int) $ipv4_part; | |
| if ((string) $value !== $ipv4_part || $value < 0 || $value > 0xFF) | |
| return false; | |
| } | |
| } | |
| return true; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public static function checkIPv6($ip) | |
| { | |
| return self::check_ipv6($ip); | |
| } | |
| } | |
| class SimplePie_Parse_Date | |
| { | |
| var $date; | |
| var $day = array( | |
| // English | |
| 'mon' => 1, | |
| 'monday' => 1, | |
| 'tue' => 2, | |
| 'tuesday' => 2, | |
| 'wed' => 3, | |
| 'wednesday' => 3, | |
| 'thu' => 4, | |
| 'thursday' => 4, | |
| 'fri' => 5, | |
| 'friday' => 5, | |
| 'sat' => 6, | |
| 'saturday' => 6, | |
| 'sun' => 7, | |
| 'sunday' => 7, | |
| // Dutch | |
| 'maandag' => 1, | |
| 'dinsdag' => 2, | |
| 'woensdag' => 3, | |
| 'donderdag' => 4, | |
| 'vrijdag' => 5, | |
| 'zaterdag' => 6, | |
| 'zondag' => 7, | |
| // French | |
| 'lundi' => 1, | |
| 'mardi' => 2, | |
| 'mercredi' => 3, | |
| 'jeudi' => 4, | |
| 'vendredi' => 5, | |
| 'samedi' => 6, | |
| 'dimanche' => 7, | |
| // German | |
| 'montag' => 1, | |
| 'dienstag' => 2, | |
| 'mittwoch' => 3, | |
| 'donnerstag' => 4, | |
| 'freitag' => 5, | |
| 'samstag' => 6, | |
| 'sonnabend' => 6, | |
| 'sonntag' => 7, | |
| // Italian | |
| 'lunedì' => 1, | |
| 'martedì' => 2, | |
| 'mercoledì' => 3, | |
| 'giovedì' => 4, | |
| 'venerdì' => 5, | |
| 'sabato' => 6, | |
| 'domenica' => 7, | |
| // Spanish | |
| 'lunes' => 1, | |
| 'martes' => 2, | |
| 'miércoles' => 3, | |
| 'jueves' => 4, | |
| 'viernes' => 5, | |
| 'sábado' => 6, | |
| 'domingo' => 7, | |
| // Finnish | |
| 'maanantai' => 1, | |
| 'tiistai' => 2, | |
| 'keskiviikko' => 3, | |
| 'torstai' => 4, | |
| 'perjantai' => 5, | |
| 'lauantai' => 6, | |
| 'sunnuntai' => 7, | |
| // Hungarian | |
| 'hétfő' => 1, | |
| 'kedd' => 2, | |
| 'szerda' => 3, | |
| 'csütörtok' => 4, | |
| 'péntek' => 5, | |
| 'szombat' => 6, | |
| 'vasárnap' => 7, | |
| // Greek | |
| 'Δευ' => 1, | |
| 'Τρι' => 2, | |
| 'Τετ' => 3, | |
| 'Πεμ' => 4, | |
| 'Παρ' => 5, | |
| 'Σαβ' => 6, | |
| 'Κυρ' => 7, | |
| ); | |
| var $month = array( | |
| // English | |
| 'jan' => 1, | |
| 'january' => 1, | |
| 'feb' => 2, | |
| 'february' => 2, | |
| 'mar' => 3, | |
| 'march' => 3, | |
| 'apr' => 4, | |
| 'april' => 4, | |
| 'may' => 5, | |
| // No long form of May | |
| 'jun' => 6, | |
| 'june' => 6, | |
| 'jul' => 7, | |
| 'july' => 7, | |
| 'aug' => 8, | |
| 'august' => 8, | |
| 'sep' => 9, | |
| 'september' => 8, | |
| 'oct' => 10, | |
| 'october' => 10, | |
| 'nov' => 11, | |
| 'november' => 11, | |
| 'dec' => 12, | |
| 'december' => 12, | |
| // Dutch | |
| 'januari' => 1, | |
| 'februari' => 2, | |
| 'maart' => 3, | |
| 'april' => 4, | |
| 'mei' => 5, | |
| 'juni' => 6, | |
| 'juli' => 7, | |
| 'augustus' => 8, | |
| 'september' => 9, | |
| 'oktober' => 10, | |
| 'november' => 11, | |
| 'december' => 12, | |
| // French | |
| 'janvier' => 1, | |
| 'février' => 2, | |
| 'mars' => 3, | |
| 'avril' => 4, | |
| 'mai' => 5, | |
| 'juin' => 6, | |
| 'juillet' => 7, | |
| 'août' => 8, | |
| 'septembre' => 9, | |
| 'octobre' => 10, | |
| 'novembre' => 11, | |
| 'décembre' => 12, | |
| // German | |
| 'januar' => 1, | |
| 'februar' => 2, | |
| 'märz' => 3, | |
| 'april' => 4, | |
| 'mai' => 5, | |
| 'juni' => 6, | |
| 'juli' => 7, | |
| 'august' => 8, | |
| 'september' => 9, | |
| 'oktober' => 10, | |
| 'november' => 11, | |
| 'dezember' => 12, | |
| // Italian | |
| 'gennaio' => 1, | |
| 'febbraio' => 2, | |
| 'marzo' => 3, | |
| 'aprile' => 4, | |
| 'maggio' => 5, | |
| 'giugno' => 6, | |
| 'luglio' => 7, | |
| 'agosto' => 8, | |
| 'settembre' => 9, | |
| 'ottobre' => 10, | |
| 'novembre' => 11, | |
| 'dicembre' => 12, | |
| // Spanish | |
| 'enero' => 1, | |
| 'febrero' => 2, | |
| 'marzo' => 3, | |
| 'abril' => 4, | |
| 'mayo' => 5, | |
| 'junio' => 6, | |
| 'julio' => 7, | |
| 'agosto' => 8, | |
| 'septiembre' => 9, | |
| 'setiembre' => 9, | |
| 'octubre' => 10, | |
| 'noviembre' => 11, | |
| 'diciembre' => 12, | |
| // Finnish | |
| 'tammikuu' => 1, | |
| 'helmikuu' => 2, | |
| 'maaliskuu' => 3, | |
| 'huhtikuu' => 4, | |
| 'toukokuu' => 5, | |
| 'kesäkuu' => 6, | |
| 'heinäkuu' => 7, | |
| 'elokuu' => 8, | |
| 'suuskuu' => 9, | |
| 'lokakuu' => 10, | |
| 'marras' => 11, | |
| 'joulukuu' => 12, | |
| // Hungarian | |
| 'január' => 1, | |
| 'február' => 2, | |
| 'március' => 3, | |
| 'április' => 4, | |
| 'május' => 5, | |
| 'június' => 6, | |
| 'július' => 7, | |
| 'augusztus' => 8, | |
| 'szeptember' => 9, | |
| 'október' => 10, | |
| 'november' => 11, | |
| 'december' => 12, | |
| // Greek | |
| 'Ιαν' => 1, | |
| 'Φεβ' => 2, | |
| 'Μάώ' => 3, | |
| 'Μαώ' => 3, | |
| 'Απρ' => 4, | |
| 'Μάι' => 5, | |
| 'Μαϊ' => 5, | |
| 'Μαι' => 5, | |
| 'Ιούν' => 6, | |
| 'Ιον' => 6, | |
| 'Ιούλ' => 7, | |
| 'Ιολ' => 7, | |
| 'Αύγ' => 8, | |
| 'Αυγ' => 8, | |
| 'Σεπ' => 9, | |
| 'Οκτ' => 10, | |
| 'Νοέ' => 11, | |
| 'Δεκ' => 12, | |
| ); | |
| var $timezone = array( | |
| 'ACDT' => 37800, | |
| 'ACIT' => 28800, | |
| 'ACST' => 34200, | |
| 'ACT' => -18000, | |
| 'ACWDT' => 35100, | |
| 'ACWST' => 31500, | |
| 'AEDT' => 39600, | |
| 'AEST' => 36000, | |
| 'AFT' => 16200, | |
| 'AKDT' => -28800, | |
| 'AKST' => -32400, | |
| 'AMDT' => 18000, | |
| 'AMT' => -14400, | |
| 'ANAST' => 46800, | |
| 'ANAT' => 43200, | |
| 'ART' => -10800, | |
| 'AZOST' => -3600, | |
| 'AZST' => 18000, | |
| 'AZT' => 14400, | |
| 'BIOT' => 21600, | |
| 'BIT' => -43200, | |
| 'BOT' => -14400, | |
| 'BRST' => -7200, | |
| 'BRT' => -10800, | |
| 'BST' => 3600, | |
| 'BTT' => 21600, | |
| 'CAST' => 18000, | |
| 'CAT' => 7200, | |
| 'CCT' => 23400, | |
| 'CDT' => -18000, | |
| 'CEDT' => 7200, | |
| 'CET' => 3600, | |
| 'CGST' => -7200, | |
| 'CGT' => -10800, | |
| 'CHADT' => 49500, | |
| 'CHAST' => 45900, | |
| 'CIST' => -28800, | |
| 'CKT' => -36000, | |
| 'CLDT' => -10800, | |
| 'CLST' => -14400, | |
| 'COT' => -18000, | |
| 'CST' => -21600, | |
| 'CVT' => -3600, | |
| 'CXT' => 25200, | |
| 'DAVT' => 25200, | |
| 'DTAT' => 36000, | |
| 'EADT' => -18000, | |
| 'EAST' => -21600, | |
| 'EAT' => 10800, | |
| 'ECT' => -18000, | |
| 'EDT' => -14400, | |
| 'EEST' => 10800, | |
| 'EET' => 7200, | |
| 'EGT' => -3600, | |
| 'EKST' => 21600, | |
| 'EST' => -18000, | |
| 'FJT' => 43200, | |
| 'FKDT' => -10800, | |
| 'FKST' => -14400, | |
| 'FNT' => -7200, | |
| 'GALT' => -21600, | |
| 'GEDT' => 14400, | |
| 'GEST' => 10800, | |
| 'GFT' => -10800, | |
| 'GILT' => 43200, | |
| 'GIT' => -32400, | |
| 'GST' => 14400, | |
| 'GST' => -7200, | |
| 'GYT' => -14400, | |
| 'HAA' => -10800, | |
| 'HAC' => -18000, | |
| 'HADT' => -32400, | |
| 'HAE' => -14400, | |
| 'HAP' => -25200, | |
| 'HAR' => -21600, | |
| 'HAST' => -36000, | |
| 'HAT' => -9000, | |
| 'HAY' => -28800, | |
| 'HKST' => 28800, | |
| 'HMT' => 18000, | |
| 'HNA' => -14400, | |
| 'HNC' => -21600, | |
| 'HNE' => -18000, | |
| 'HNP' => -28800, | |
| 'HNR' => -25200, | |
| 'HNT' => -12600, | |
| 'HNY' => -32400, | |
| 'IRDT' => 16200, | |
| 'IRKST' => 32400, | |
| 'IRKT' => 28800, | |
| 'IRST' => 12600, | |
| 'JFDT' => -10800, | |
| 'JFST' => -14400, | |
| 'JST' => 32400, | |
| 'KGST' => 21600, | |
| 'KGT' => 18000, | |
| 'KOST' => 39600, | |
| 'KOVST' => 28800, | |
| 'KOVT' => 25200, | |
| 'KRAST' => 28800, | |
| 'KRAT' => 25200, | |
| 'KST' => 32400, | |
| 'LHDT' => 39600, | |
| 'LHST' => 37800, | |
| 'LINT' => 50400, | |
| 'LKT' => 21600, | |
| 'MAGST' => 43200, | |
| 'MAGT' => 39600, | |
| 'MAWT' => 21600, | |
| 'MDT' => -21600, | |
| 'MESZ' => 7200, | |
| 'MEZ' => 3600, | |
| 'MHT' => 43200, | |
| 'MIT' => -34200, | |
| 'MNST' => 32400, | |
| 'MSDT' => 14400, | |
| 'MSST' => 10800, | |
| 'MST' => -25200, | |
| 'MUT' => 14400, | |
| 'MVT' => 18000, | |
| 'MYT' => 28800, | |
| 'NCT' => 39600, | |
| 'NDT' => -9000, | |
| 'NFT' => 41400, | |
| 'NMIT' => 36000, | |
| 'NOVST' => 25200, | |
| 'NOVT' => 21600, | |
| 'NPT' => 20700, | |
| 'NRT' => 43200, | |
| 'NST' => -12600, | |
| 'NUT' => -39600, | |
| 'NZDT' => 46800, | |
| 'NZST' => 43200, | |
| 'OMSST' => 25200, | |
| 'OMST' => 21600, | |
| 'PDT' => -25200, | |
| 'PET' => -18000, | |
| 'PETST' => 46800, | |
| 'PETT' => 43200, | |
| 'PGT' => 36000, | |
| 'PHOT' => 46800, | |
| 'PHT' => 28800, | |
| 'PKT' => 18000, | |
| 'PMDT' => -7200, | |
| 'PMST' => -10800, | |
| 'PONT' => 39600, | |
| 'PST' => -28800, | |
| 'PWT' => 32400, | |
| 'PYST' => -10800, | |
| 'PYT' => -14400, | |
| 'RET' => 14400, | |
| 'ROTT' => -10800, | |
| 'SAMST' => 18000, | |
| 'SAMT' => 14400, | |
| 'SAST' => 7200, | |
| 'SBT' => 39600, | |
| 'SCDT' => 46800, | |
| 'SCST' => 43200, | |
| 'SCT' => 14400, | |
| 'SEST' => 3600, | |
| 'SGT' => 28800, | |
| 'SIT' => 28800, | |
| 'SRT' => -10800, | |
| 'SST' => -39600, | |
| 'SYST' => 10800, | |
| 'SYT' => 7200, | |
| 'TFT' => 18000, | |
| 'THAT' => -36000, | |
| 'TJT' => 18000, | |
| 'TKT' => -36000, | |
| 'TMT' => 18000, | |
| 'TOT' => 46800, | |
| 'TPT' => 32400, | |
| 'TRUT' => 36000, | |
| 'TVT' => 43200, | |
| 'TWT' => 28800, | |
| 'UYST' => -7200, | |
| 'UYT' => -10800, | |
| 'UZT' => 18000, | |
| 'VET' => -14400, | |
| 'VLAST' => 39600, | |
| 'VLAT' => 36000, | |
| 'VOST' => 21600, | |
| 'VUT' => 39600, | |
| 'WAST' => 7200, | |
| 'WAT' => 3600, | |
| 'WDT' => 32400, | |
| 'WEST' => 3600, | |
| 'WFT' => 43200, | |
| 'WIB' => 25200, | |
| 'WIT' => 32400, | |
| 'WITA' => 28800, | |
| 'WKST' => 18000, | |
| 'WST' => 28800, | |
| 'YAKST' => 36000, | |
| 'YAKT' => 32400, | |
| 'YAPT' => 36000, | |
| 'YEKST' => 21600, | |
| 'YEKT' => 18000, | |
| ); | |
| var $day_pcre; | |
| var $month_pcre; | |
| var $built_in = array(); | |
| var $user = array(); | |
| public function __construct() | |
| { | |
| $this->day_pcre = '(' . implode(array_keys($this->day), '|') . ')'; | |
| $this->month_pcre = '(' . implode(array_keys($this->month), '|') . ')'; | |
| static $cache; | |
| if (!isset($cache[get_class($this)])) | |
| { | |
| $all_methods = get_class_methods($this); | |
| foreach ($all_methods as $method) | |
| { | |
| if (strtolower(substr($method, 0, 5)) === 'date_') | |
| { | |
| $cache[get_class($this)][] = $method; | |
| } | |
| } | |
| } | |
| foreach ($cache[get_class($this)] as $method) | |
| { | |
| $this->built_in[] = $method; | |
| } | |
| } | |
| public static function get() | |
| { | |
| static $object; | |
| if (!$object) | |
| { | |
| $object = new SimplePie_Parse_Date; | |
| } | |
| return $object; | |
| } | |
| public function parse($date) | |
| { | |
| foreach ($this->user as $method) | |
| { | |
| if (($returned = call_user_func($method, $date)) !== false) | |
| { | |
| return $returned; | |
| } | |
| } | |
| foreach ($this->built_in as $method) | |
| { | |
| if (($returned = call_user_func(array($this, $method), $date)) !== false) | |
| { | |
| return $returned; | |
| } | |
| } | |
| return false; | |
| } | |
| public function add_callback($callback) | |
| { | |
| if (is_callable($callback)) | |
| { | |
| $this->user[] = $callback; | |
| } | |
| else | |
| { | |
| trigger_error('User-supplied function must be a valid callback', E_USER_WARNING); | |
| } | |
| } | |
| public function date_w3cdtf($date) | |
| { | |
| static $pcre; | |
| if (!$pcre) | |
| { | |
| $year = '([0-9]{4})'; | |
| $month = $day = $hour = $minute = $second = '([0-9]{2})'; | |
| $decimal = '([0-9]*)'; | |
| $zone = '(?:(Z)|([+\-])([0-9]{1,2}):?([0-9]{1,2}))'; | |
| $pcre = '/^' . $year . '(?:-?' . $month . '(?:-?' . $day . '(?:[Tt\x09\x20]+' . $hour . '(?::?' . $minute . '(?::?' . $second . '(?:.' . $decimal . ')?)?)?' . $zone . ')?)?)?$/'; | |
| } | |
| if (preg_match($pcre, $date, $match)) | |
| { | |
| /* | |
| Capturing subpatterns: | |
| 1: Year | |
| 2: Month | |
| 3: Day | |
| 4: Hour | |
| 5: Minute | |
| 6: Second | |
| 7: Decimal fraction of a second | |
| 8: Zulu | |
| 9: Timezone ± | |
| 10: Timezone hours | |
| 11: Timezone minutes | |
| */ | |
| // Fill in empty matches | |
| for ($i = count($match); $i <= 3; $i++) | |
| { | |
| $match[$i] = '1'; | |
| } | |
| for ($i = count($match); $i <= 7; $i++) | |
| { | |
| $match[$i] = '0'; | |
| } | |
| // Numeric timezone | |
| if (isset($match[9]) && $match[9] !== '') | |
| { | |
| $timezone = $match[10] * 3600; | |
| $timezone += $match[11] * 60; | |
| if ($match[9] === '-') | |
| { | |
| $timezone = 0 - $timezone; | |
| } | |
| } | |
| else | |
| { | |
| $timezone = 0; | |
| } | |
| // Convert the number of seconds to an integer, taking decimals into account | |
| $second = round($match[6] + $match[7] / pow(10, strlen($match[7]))); | |
| return gmmktime($match[4], $match[5], $second, $match[2], $match[3], $match[1]) - $timezone; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function remove_rfc2822_comments($string) | |
| { | |
| $string = (string) $string; | |
| $position = 0; | |
| $length = strlen($string); | |
| $depth = 0; | |
| $output = ''; | |
| while ($position < $length && ($pos = strpos($string, '(', $position)) !== false) | |
| { | |
| $output .= substr($string, $position, $pos - $position); | |
| $position = $pos + 1; | |
| if ($string[$pos - 1] !== '\\') | |
| { | |
| $depth++; | |
| while ($depth && $position < $length) | |
| { | |
| $position += strcspn($string, '()', $position); | |
| if ($string[$position - 1] === '\\') | |
| { | |
| $position++; | |
| continue; | |
| } | |
| elseif (isset($string[$position])) | |
| { | |
| switch ($string[$position]) | |
| { | |
| case '(': | |
| $depth++; | |
| break; | |
| case ')': | |
| $depth--; | |
| break; | |
| } | |
| $position++; | |
| } | |
| else | |
| { | |
| break; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $output .= '('; | |
| } | |
| } | |
| $output .= substr($string, $position); | |
| return $output; | |
| } | |
| public function date_rfc2822($date) | |
| { | |
| static $pcre; | |
| if (!$pcre) | |
| { | |
| $wsp = '[\x09\x20]'; | |
| $fws = '(?:' . $wsp . '+|' . $wsp . '*(?:\x0D\x0A' . $wsp . '+)+)'; | |
| $optional_fws = $fws . '?'; | |
| $day_name = $this->day_pcre; | |
| $month = $this->month_pcre; | |
| $day = '([0-9]{1,2})'; | |
| $hour = $minute = $second = '([0-9]{2})'; | |
| $year = '([0-9]{2,4})'; | |
| $num_zone = '([+\-])([0-9]{2})([0-9]{2})'; | |
| $character_zone = '([A-Z]{1,5})'; | |
| $zone = '(?:' . $num_zone . '|' . $character_zone . ')'; | |
| $pcre = '/(?:' . $optional_fws . $day_name . $optional_fws . ',)?' . $optional_fws . $day . $fws . $month . $fws . $year . $fws . $hour . $optional_fws . ':' . $optional_fws . $minute . '(?:' . $optional_fws . ':' . $optional_fws . $second . ')?' . $fws . $zone . '/i'; | |
| } | |
| if (preg_match($pcre, $this->remove_rfc2822_comments($date), $match)) | |
| { | |
| /* | |
| Capturing subpatterns: | |
| 1: Day name | |
| 2: Day | |
| 3: Month | |
| 4: Year | |
| 5: Hour | |
| 6: Minute | |
| 7: Second | |
| 8: Timezone ± | |
| 9: Timezone hours | |
| 10: Timezone minutes | |
| 11: Alphabetic timezone | |
| */ | |
| // Find the month number | |
| $month = $this->month[strtolower($match[3])]; | |
| // Numeric timezone | |
| if ($match[8] !== '') | |
| { | |
| $timezone = $match[9] * 3600; | |
| $timezone += $match[10] * 60; | |
| if ($match[8] === '-') | |
| { | |
| $timezone = 0 - $timezone; | |
| } | |
| } | |
| // Character timezone | |
| elseif (isset($this->timezone[strtoupper($match[11])])) | |
| { | |
| $timezone = $this->timezone[strtoupper($match[11])]; | |
| } | |
| // Assume everything else to be -0000 | |
| else | |
| { | |
| $timezone = 0; | |
| } | |
| // Deal with 2/3 digit years | |
| if ($match[4] < 50) | |
| { | |
| $match[4] += 2000; | |
| } | |
| elseif ($match[4] < 1000) | |
| { | |
| $match[4] += 1900; | |
| } | |
| // Second is optional, if it is empty set it to zero | |
| if ($match[7] !== '') | |
| { | |
| $second = $match[7]; | |
| } | |
| else | |
| { | |
| $second = 0; | |
| } | |
| return gmmktime($match[5], $match[6], $second, $month, $match[2], $match[4]) - $timezone; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function date_rfc850($date) | |
| { | |
| static $pcre; | |
| if (!$pcre) | |
| { | |
| $space = '[\x09\x20]+'; | |
| $day_name = $this->day_pcre; | |
| $month = $this->month_pcre; | |
| $day = '([0-9]{1,2})'; | |
| $year = $hour = $minute = $second = '([0-9]{2})'; | |
| $zone = '([A-Z]{1,5})'; | |
| $pcre = '/^' . $day_name . ',' . $space . $day . '-' . $month . '-' . $year . $space . $hour . ':' . $minute . ':' . $second . $space . $zone . '$/i'; | |
| } | |
| if (preg_match($pcre, $date, $match)) | |
| { | |
| /* | |
| Capturing subpatterns: | |
| 1: Day name | |
| 2: Day | |
| 3: Month | |
| 4: Year | |
| 5: Hour | |
| 6: Minute | |
| 7: Second | |
| 8: Timezone | |
| */ | |
| // Month | |
| $month = $this->month[strtolower($match[3])]; | |
| // Character timezone | |
| if (isset($this->timezone[strtoupper($match[8])])) | |
| { | |
| $timezone = $this->timezone[strtoupper($match[8])]; | |
| } | |
| // Assume everything else to be -0000 | |
| else | |
| { | |
| $timezone = 0; | |
| } | |
| // Deal with 2 digit year | |
| if ($match[4] < 50) | |
| { | |
| $match[4] += 2000; | |
| } | |
| else | |
| { | |
| $match[4] += 1900; | |
| } | |
| return gmmktime($match[5], $match[6], $match[7], $month, $match[2], $match[4]) - $timezone; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function date_asctime($date) | |
| { | |
| static $pcre; | |
| if (!$pcre) | |
| { | |
| $space = '[\x09\x20]+'; | |
| $wday_name = $this->day_pcre; | |
| $mon_name = $this->month_pcre; | |
| $day = '([0-9]{1,2})'; | |
| $hour = $sec = $min = '([0-9]{2})'; | |
| $year = '([0-9]{4})'; | |
| $terminator = '\x0A?\x00?'; | |
| $pcre = '/^' . $wday_name . $space . $mon_name . $space . $day . $space . $hour . ':' . $min . ':' . $sec . $space . $year . $terminator . '$/i'; | |
| } | |
| if (preg_match($pcre, $date, $match)) | |
| { | |
| /* | |
| Capturing subpatterns: | |
| 1: Day name | |
| 2: Month | |
| 3: Day | |
| 4: Hour | |
| 5: Minute | |
| 6: Second | |
| 7: Year | |
| */ | |
| $month = $this->month[strtolower($match[2])]; | |
| return gmmktime($match[4], $match[5], $match[6], $month, $match[3], $match[7]); | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| public function date_strtotime($date) | |
| { | |
| $strtotime = strtotime($date); | |
| if ($strtotime === -1 || $strtotime === false) | |
| { | |
| return false; | |
| } | |
| else | |
| { | |
| return $strtotime; | |
| } | |
| } | |
| } | |
| class SimplePie_Parser | |
| { | |
| var $error_code; | |
| var $error_string; | |
| var $current_line; | |
| var $current_column; | |
| var $current_byte; | |
| var $separator = ' '; | |
| var $namespace = array(''); | |
| var $element = array(''); | |
| var $xml_base = array(''); | |
| var $xml_base_explicit = array(false); | |
| var $xml_lang = array(''); | |
| var $data = array(); | |
| var $datas = array(array()); | |
| var $current_xhtml_construct = -1; | |
| var $encoding; | |
| protected $registry; | |
| public function set_registry(SimplePie_Registry $registry) | |
| { | |
| $this->registry = $registry; | |
| } | |
| public function parse(&$data, $encoding) | |
| { | |
| // Use UTF-8 if we get passed US-ASCII, as every US-ASCII character is a UTF-8 character | |
| if (strtoupper($encoding) === 'US-ASCII') | |
| { | |
| $this->encoding = 'UTF-8'; | |
| } | |
| else | |
| { | |
| $this->encoding = $encoding; | |
| } | |
| // Strip BOM: | |
| // UTF-32 Big Endian BOM | |
| if (substr($data, 0, 4) === "\x00\x00\xFE\xFF") | |
| { | |
| $data = substr($data, 4); | |
| } | |
| // UTF-32 Little Endian BOM | |
| elseif (substr($data, 0, 4) === "\xFF\xFE\x00\x00") | |
| { | |
| $data = substr($data, 4); | |
| } | |
| // UTF-16 Big Endian BOM | |
| elseif (substr($data, 0, 2) === "\xFE\xFF") | |
| { | |
| $data = substr($data, 2); | |
| } | |
| // UTF-16 Little Endian BOM | |
| elseif (substr($data, 0, 2) === "\xFF\xFE") | |
| { | |
| $data = substr($data, 2); | |
| } | |
| // UTF-8 BOM | |
| elseif (substr($data, 0, 3) === "\xEF\xBB\xBF") | |
| { | |
| $data = substr($data, 3); | |
| } | |
| if (substr($data, 0, 5) === '<?xml' && strspn(substr($data, 5, 1), "\x09\x0A\x0D\x20") && ($pos = strpos($data, '?>')) !== false) | |
| { | |
| $declaration = $this->registry->create('XML_Declaration_Parser', array(substr($data, 5, $pos - 5))); | |
| if ($declaration->parse()) | |
| { | |
| $data = substr($data, $pos + 2); | |
| $data = '<?xml version="' . $declaration->version . '" encoding="' . $encoding . '" standalone="' . (($declaration->standalone) ? 'yes' : 'no') . '"?>' . $data; | |
| } | |
| else | |
| { | |
| $this->error_string = 'SimplePie bug! Please report this!'; | |
| return false; | |
| } | |
| } | |
| $return = true; | |
| static $xml_is_sane = null; | |
| if ($xml_is_sane === null) | |
| { | |
| $parser_check = xml_parser_create(); | |
| xml_parse_into_struct($parser_check, '<foo>&</foo>', $values); | |
| xml_parser_free($parser_check); | |
| $xml_is_sane = isset($values[0]['value']); | |
| } | |
| // Create the parser | |
| if ($xml_is_sane) | |
| { | |
| $xml = xml_parser_create_ns($this->encoding, $this->separator); | |
| xml_parser_set_option($xml, XML_OPTION_SKIP_WHITE, 1); | |
| xml_parser_set_option($xml, XML_OPTION_CASE_FOLDING, 0); | |
| xml_set_object($xml, $this); | |
| xml_set_character_data_handler($xml, 'cdata'); | |
| xml_set_element_handler($xml, 'tag_open', 'tag_close'); | |
| // Parse! | |
| if (!xml_parse($xml, $data, true)) | |
| { | |
| $this->error_code = xml_get_error_code($xml); | |
| $this->error_string = xml_error_string($this->error_code); | |
| $return = false; | |
| } | |
| $this->current_line = xml_get_current_line_number($xml); | |
| $this->current_column = xml_get_current_column_number($xml); | |
| $this->current_byte = xml_get_current_byte_index($xml); | |
| xml_parser_free($xml); | |
| return $return; | |
| } | |
| else | |
| { | |
| libxml_clear_errors(); | |
| $xml = new XMLReader(); | |
| $xml->xml($data); | |
| while (@$xml->read()) | |
| { | |
| switch ($xml->nodeType) | |
| { | |
| case constant('XMLReader::END_ELEMENT'): | |
| if ($xml->namespaceURI !== '') | |
| { | |
| $tagName = $xml->namespaceURI . $this->separator . $xml->localName; | |
| } | |
| else | |
| { | |
| $tagName = $xml->localName; | |
| } | |
| $this->tag_close(null, $tagName); | |
| break; | |
| case constant('XMLReader::ELEMENT'): | |
| $empty = $xml->isEmptyElement; | |
| if ($xml->namespaceURI !== '') | |
| { | |
| $tagName = $xml->namespaceURI . $this->separator . $xml->localName; | |
| } | |
| else | |
| { | |
| $tagName = $xml->localName; | |
| } | |
| $attributes = array(); | |
| while ($xml->moveToNextAttribute()) | |
| { | |
| if ($xml->namespaceURI !== '') | |
| { | |
| $attrName = $xml->namespaceURI . $this->separator . $xml->localName; | |
| } | |
| else | |
| { | |
| $attrName = $xml->localName; | |
| } | |
| $attributes[$attrName] = $xml->value; | |
| } | |
| $this->tag_open(null, $tagName, $attributes); | |
| if ($empty) | |
| { | |
| $this->tag_close(null, $tagName); | |
| } | |
| break; | |
| case constant('XMLReader::TEXT'): | |
| case constant('XMLReader::CDATA'): | |
| $this->cdata(null, $xml->value); | |
| break; | |
| } | |
| } | |
| if ($error = libxml_get_last_error()) | |
| { | |
| $this->error_code = $error->code; | |
| $this->error_string = $error->message; | |
| $this->current_line = $error->line; | |
| $this->current_column = $error->column; | |
| return false; | |
| } | |
| else | |
| { | |
| return true; | |
| } | |
| } | |
| } | |
| public function get_error_code() | |
| { | |
| return $this->error_code; | |
| } | |
| public function get_error_string() | |
| { | |
| return $this->error_string; | |
| } | |
| public function get_current_line() | |
| { | |
| return $this->current_line; | |
| } | |
| public function get_current_column() | |
| { | |
| return $this->current_column; | |
| } | |
| public function get_current_byte() | |
| { | |
| return $this->current_byte; | |
| } | |
| public function get_data() | |
| { | |
| return $this->data; | |
| } | |
| public function tag_open($parser, $tag, $attributes) | |
| { | |
| list($this->namespace[], $this->element[]) = $this->split_ns($tag); | |
| $attribs = array(); | |
| foreach ($attributes as $name => $value) | |
| { | |
| list($attrib_namespace, $attribute) = $this->split_ns($name); | |
| $attribs[$attrib_namespace][$attribute] = $value; | |
| } | |
| if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['base'])) | |
| { | |
| $base = $this->registry->call('Misc', 'absolutize_url', array($attribs[SIMPLEPIE_NAMESPACE_XML]['base'], end($this->xml_base))); | |
| if ($base !== false) | |
| { | |
| $this->xml_base[] = $base; | |
| $this->xml_base_explicit[] = true; | |
| } | |
| } | |
| else | |
| { | |
| $this->xml_base[] = end($this->xml_base); | |
| $this->xml_base_explicit[] = end($this->xml_base_explicit); | |
| } | |
| if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['lang'])) | |
| { | |
| $this->xml_lang[] = $attribs[SIMPLEPIE_NAMESPACE_XML]['lang']; | |
| } | |
| else | |
| { | |
| $this->xml_lang[] = end($this->xml_lang); | |
| } | |
| if ($this->current_xhtml_construct >= 0) | |
| { | |
| $this->current_xhtml_construct++; | |
| if (end($this->namespace) === SIMPLEPIE_NAMESPACE_XHTML) | |
| { | |
| $this->data['data'] .= '<' . end($this->element); | |
| if (isset($attribs[''])) | |
| { | |
| foreach ($attribs[''] as $name => $value) | |
| { | |
| $this->data['data'] .= ' ' . $name . '="' . htmlspecialchars($value, ENT_COMPAT, $this->encoding) . '"'; | |
| } | |
| } | |
| $this->data['data'] .= '>'; | |
| } | |
| } | |
| else | |
| { | |
| $this->datas[] =& $this->data; | |
| $this->data =& $this->data['child'][end($this->namespace)][end($this->element)][]; | |
| $this->data = array('data' => '', 'attribs' => $attribs, 'xml_base' => end($this->xml_base), 'xml_base_explicit' => end($this->xml_base_explicit), 'xml_lang' => end($this->xml_lang)); | |
| if ((end($this->namespace) === SIMPLEPIE_NAMESPACE_ATOM_03 && in_array(end($this->element), array('title', 'tagline', 'copyright', 'info', 'summary', 'content')) && isset($attribs['']['mode']) && $attribs['']['mode'] === 'xml') | |
| || (end($this->namespace) === SIMPLEPIE_NAMESPACE_ATOM_10 && in_array(end($this->element), array('rights', 'subtitle', 'summary', 'info', 'title', 'content')) && isset($attribs['']['type']) && $attribs['']['type'] === 'xhtml') | |
| || (end($this->namespace) === SIMPLEPIE_NAMESPACE_RSS_20 && in_array(end($this->element), array('title'))) | |
| || (end($this->namespace) === SIMPLEPIE_NAMESPACE_RSS_090 && in_array(end($this->element), array('title'))) | |
| || (end($this->namespace) === SIMPLEPIE_NAMESPACE_RSS_10 && in_array(end($this->element), array('title')))) | |
| { | |
| $this->current_xhtml_construct = 0; | |
| } | |
| } | |
| } | |
| public function cdata($parser, $cdata) | |
| { | |
| if ($this->current_xhtml_construct >= 0) | |
| { | |
| $this->data['data'] .= htmlspecialchars($cdata, ENT_QUOTES, $this->encoding); | |
| } | |
| else | |
| { | |
| $this->data['data'] .= $cdata; | |
| } | |
| } | |
| public function tag_close($parser, $tag) | |
| { | |
| if ($this->current_xhtml_construct >= 0) | |
| { | |
| $this->current_xhtml_construct--; | |
| if (end($this->namespace) === SIMPLEPIE_NAMESPACE_XHTML && !in_array(end($this->element), array('area', 'base', 'basefont', 'br', 'col', 'frame', 'hr', 'img', 'input', 'isindex', 'link', 'meta', 'param'))) | |
| { | |
| $this->data['data'] .= '</' . end($this->element) . '>'; | |
| } | |
| } | |
| if ($this->current_xhtml_construct === -1) | |
| { | |
| $this->data =& $this->datas[count($this->datas) - 1]; | |
| array_pop($this->datas); | |
| } | |
| array_pop($this->element); | |
| array_pop($this->namespace); | |
| array_pop($this->xml_base); | |
| array_pop($this->xml_base_explicit); | |
| array_pop($this->xml_lang); | |
| } | |
| public function split_ns($string) | |
| { | |
| static $cache = array(); | |
| if (!isset($cache[$string])) | |
| { | |
| if ($pos = strpos($string, $this->separator)) | |
| { | |
| static $separator_length; | |
| if (!$separator_length) | |
| { | |
| $separator_length = strlen($this->separator); | |
| } | |
| $namespace = substr($string, 0, $pos); | |
| $local_name = substr($string, $pos + $separator_length); | |
| if (strtolower($namespace) === SIMPLEPIE_NAMESPACE_ITUNES) | |
| { | |
| $namespace = SIMPLEPIE_NAMESPACE_ITUNES; | |
| } | |
| // Normalize the Media RSS namespaces | |
| if ($namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG || | |
| $namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG2 || | |
| $namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG3 || | |
| $namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG4 || | |
| $namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG5 ) | |
| { | |
| $namespace = SIMPLEPIE_NAMESPACE_MEDIARSS; | |
| } | |
| $cache[$string] = array($namespace, $local_name); | |
| } | |
| else | |
| { | |
| $cache[$string] = array('', $string); | |
| } | |
| } | |
| return $cache[$string]; | |
| } | |
| } | |
| class SimplePie_Rating | |
| { | |
| var $scheme; | |
| var $value; | |
| public function __construct($scheme = null, $value = null) | |
| { | |
| $this->scheme = $scheme; | |
| $this->value = $value; | |
| } | |
| public function __toString() | |
| { | |
| // There is no $this->data here | |
| return md5(serialize($this)); | |
| } | |
| public function get_scheme() | |
| { | |
| if ($this->scheme !== null) | |
| { | |
| return $this->scheme; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_value() | |
| { | |
| if ($this->value !== null) | |
| { | |
| return $this->value; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| } | |
| class SimplePie_Registry | |
| { | |
| protected $default = array( | |
| 'Cache' => 'SimplePie_Cache', | |
| 'Locator' => 'SimplePie_Locator', | |
| 'Parser' => 'SimplePie_Parser', | |
| 'File' => 'SimplePie_File', | |
| 'Sanitize' => 'SimplePie_Sanitize', | |
| 'Item' => 'SimplePie_Item', | |
| 'Author' => 'SimplePie_Author', | |
| 'Category' => 'SimplePie_Category', | |
| 'Enclosure' => 'SimplePie_Enclosure', | |
| 'Caption' => 'SimplePie_Caption', | |
| 'Copyright' => 'SimplePie_Copyright', | |
| 'Credit' => 'SimplePie_Credit', | |
| 'Rating' => 'SimplePie_Rating', | |
| 'Restriction' => 'SimplePie_Restriction', | |
| 'Content_Type_Sniffer' => 'SimplePie_Content_Type_Sniffer', | |
| 'Source' => 'SimplePie_Source', | |
| 'Misc' => 'SimplePie_Misc', | |
| 'XML_Declaration_Parser' => 'SimplePie_XML_Declaration_Parser', | |
| 'Parse_Date' => 'SimplePie_Parse_Date', | |
| ); | |
| protected $classes = array(); | |
| protected $legacy = array(); | |
| public function __construct() { } | |
| public function register($type, $class, $legacy = false) | |
| { | |
| if (!is_subclass_of($class, $this->default[$type])) | |
| { | |
| return false; | |
| } | |
| $this->classes[$type] = $class; | |
| if ($legacy) | |
| { | |
| $this->legacy[] = $class; | |
| } | |
| return true; | |
| } | |
| public function get_class($type) | |
| { | |
| if (!empty($this->classes[$type])) | |
| { | |
| return $this->classes[$type]; | |
| } | |
| if (!empty($this->default[$type])) | |
| { | |
| return $this->default[$type]; | |
| } | |
| return null; | |
| } | |
| public function &create($type, $parameters = array()) | |
| { | |
| $class = $this->get_class($type); | |
| if (in_array($class, $this->legacy)) | |
| { | |
| switch ($type) | |
| { | |
| case 'locator': | |
| // Legacy: file, timeout, useragent, file_class, max_checked_feeds, content_type_sniffer_class | |
| // Specified: file, timeout, useragent, max_checked_feeds | |
| $replacement = array($this->get_class('file'), $parameters[3], $this->get_class('content_type_sniffer')); | |
| array_splice($parameters, 3, 1, $replacement); | |
| break; | |
| } | |
| } | |
| if (!method_exists($class, '__construct')) | |
| { | |
| $instance = new $class; | |
| } | |
| else | |
| { | |
| $reflector = new ReflectionClass($class); | |
| $instance = $reflector->newInstanceArgs($parameters); | |
| } | |
| if (method_exists($instance, 'set_registry')) | |
| { | |
| $instance->set_registry($this); | |
| } | |
| return $instance; | |
| } | |
| public function &call($type, $method, $parameters = array()) | |
| { | |
| $class = $this->get_class($type); | |
| if (in_array($class, $this->legacy)) | |
| { | |
| switch ($type) | |
| { | |
| case 'Cache': | |
| // For backwards compatibility with old non-static | |
| // Cache::create() methods | |
| if ($method === 'get_handler') | |
| { | |
| $result = @call_user_func_array(array($class, 'create'), $parameters); | |
| return $result; | |
| } | |
| break; | |
| } | |
| } | |
| $result = call_user_func_array(array($class, $method), $parameters); | |
| return $result; | |
| } | |
| } | |
| class SimplePie_Restriction | |
| { | |
| var $relationship; | |
| var $type; | |
| var $value; | |
| public function __construct($relationship = null, $type = null, $value = null) | |
| { | |
| $this->relationship = $relationship; | |
| $this->type = $type; | |
| $this->value = $value; | |
| } | |
| public function __toString() | |
| { | |
| // There is no $this->data here | |
| return md5(serialize($this)); | |
| } | |
| public function get_relationship() | |
| { | |
| if ($this->relationship !== null) | |
| { | |
| return $this->relationship; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_type() | |
| { | |
| if ($this->type !== null) | |
| { | |
| return $this->type; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_value() | |
| { | |
| if ($this->value !== null) | |
| { | |
| return $this->value; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| } | |
| class SimplePie_Sanitize | |
| { | |
| // Private vars | |
| var $base; | |
| // Options | |
| var $remove_div = true; | |
| var $image_handler = ''; | |
| var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style'); | |
| var $encode_instead_of_strip = false; | |
| var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc'); | |
| var $strip_comments = false; | |
| var $output_encoding = 'UTF-8'; | |
| var $enable_cache = true; | |
| var $cache_location = './cache'; | |
| var $cache_name_function = 'md5'; | |
| var $timeout = 10; | |
| var $useragent = ''; | |
| var $force_fsockopen = false; | |
| var $replace_url_attributes = null; | |
| public function __construct() | |
| { | |
| // Set defaults | |
| $this->set_url_replacements(null); | |
| } | |
| public function remove_div($enable = true) | |
| { | |
| $this->remove_div = (bool) $enable; | |
| } | |
| public function set_image_handler($page = false) | |
| { | |
| if ($page) | |
| { | |
| $this->image_handler = (string) $page; | |
| } | |
| else | |
| { | |
| $this->image_handler = false; | |
| } | |
| } | |
| public function set_registry(SimplePie_Registry $registry) | |
| { | |
| $this->registry = $registry; | |
| } | |
| public function pass_cache_data($enable_cache = true, $cache_location = './cache', $cache_name_function = 'md5', $cache_class = 'SimplePie_Cache') | |
| { | |
| if (isset($enable_cache)) | |
| { | |
| $this->enable_cache = (bool) $enable_cache; | |
| } | |
| if ($cache_location) | |
| { | |
| $this->cache_location = (string) $cache_location; | |
| } | |
| if ($cache_name_function) | |
| { | |
| $this->cache_name_function = (string) $cache_name_function; | |
| } | |
| } | |
| public function pass_file_data($file_class = 'SimplePie_File', $timeout = 10, $useragent = '', $force_fsockopen = false) | |
| { | |
| if ($timeout) | |
| { | |
| $this->timeout = (string) $timeout; | |
| } | |
| if ($useragent) | |
| { | |
| $this->useragent = (string) $useragent; | |
| } | |
| if ($force_fsockopen) | |
| { | |
| $this->force_fsockopen = (string) $force_fsockopen; | |
| } | |
| } | |
| public function strip_htmltags($tags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style')) | |
| { | |
| if ($tags) | |
| { | |
| if (is_array($tags)) | |
| { | |
| $this->strip_htmltags = $tags; | |
| } | |
| else | |
| { | |
| $this->strip_htmltags = explode(',', $tags); | |
| } | |
| } | |
| else | |
| { | |
| $this->strip_htmltags = false; | |
| } | |
| } | |
| public function encode_instead_of_strip($encode = false) | |
| { | |
| $this->encode_instead_of_strip = (bool) $encode; | |
| } | |
| public function strip_attributes($attribs = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc')) | |
| { | |
| if ($attribs) | |
| { | |
| if (is_array($attribs)) | |
| { | |
| $this->strip_attributes = $attribs; | |
| } | |
| else | |
| { | |
| $this->strip_attributes = explode(',', $attribs); | |
| } | |
| } | |
| else | |
| { | |
| $this->strip_attributes = false; | |
| } | |
| } | |
| public function strip_comments($strip = false) | |
| { | |
| $this->strip_comments = (bool) $strip; | |
| } | |
| public function set_output_encoding($encoding = 'UTF-8') | |
| { | |
| $this->output_encoding = (string) $encoding; | |
| } | |
| public function set_url_replacements($element_attribute = null) | |
| { | |
| if ($element_attribute === null) | |
| { | |
| $element_attribute = array( | |
| 'a' => 'href', | |
| 'area' => 'href', | |
| 'blockquote' => 'cite', | |
| 'del' => 'cite', | |
| 'form' => 'action', | |
| 'img' => array( | |
| 'longdesc', | |
| 'src' | |
| ), | |
| 'input' => 'src', | |
| 'ins' => 'cite', | |
| 'q' => 'cite' | |
| ); | |
| } | |
| $this->replace_url_attributes = (array) $element_attribute; | |
| } | |
| public function sanitize($data, $type, $base = '') | |
| { | |
| $data = trim($data); | |
| if ($data !== '' || $type & SIMPLEPIE_CONSTRUCT_IRI) | |
| { | |
| if ($type & SIMPLEPIE_CONSTRUCT_MAYBE_HTML) | |
| { | |
| if (preg_match('/(&(#(x[0-9a-fA-F]+|[0-9]+)|[a-zA-Z0-9]+)|<\/[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>)/', $data)) | |
| { | |
| $type |= SIMPLEPIE_CONSTRUCT_HTML; | |
| } | |
| else | |
| { | |
| $type |= SIMPLEPIE_CONSTRUCT_TEXT; | |
| } | |
| } | |
| if ($type & SIMPLEPIE_CONSTRUCT_BASE64) | |
| { | |
| $data = base64_decode($data); | |
| } | |
| if ($type & (SIMPLEPIE_CONSTRUCT_HTML | SIMPLEPIE_CONSTRUCT_XHTML)) | |
| { | |
| $document = new DOMDocument(); | |
| $document->encoding = 'UTF-8'; | |
| $data = $this->preprocess($data, $type); | |
| set_error_handler(array('SimplePie_Misc', 'silence_errors')); | |
| $document->loadHTML($data); | |
| restore_error_handler(); | |
| // Strip comments | |
| if ($this->strip_comments) | |
| { | |
| $xpath = new DOMXPath($document); | |
| $comments = $xpath->query('//comment()'); | |
| foreach ($comments as $comment) | |
| { | |
| $comment->parentNode->removeChild($comment); | |
| } | |
| } | |
| // Strip out HTML tags and attributes that might cause various security problems. | |
| // Based on recommendations by Mark Pilgrim at: | |
| // http://diveintomark.org/archives/2003/06/12/how_to_consume_rss_safely | |
| if ($this->strip_htmltags) | |
| { | |
| foreach ($this->strip_htmltags as $tag) | |
| { | |
| $this->strip_tag($tag, $document, $type); | |
| } | |
| } | |
| if ($this->strip_attributes) | |
| { | |
| foreach ($this->strip_attributes as $attrib) | |
| { | |
| $this->strip_attr($attrib, $document); | |
| } | |
| } | |
| // Replace relative URLs | |
| $this->base = $base; | |
| foreach ($this->replace_url_attributes as $element => $attributes) | |
| { | |
| $this->replace_urls($document, $element, $attributes); | |
| } | |
| // If image handling (caching, etc.) is enabled, cache and rewrite all the image tags. | |
| if (isset($this->image_handler) && ((string) $this->image_handler) !== '' && $this->enable_cache) | |
| { | |
| $images = $document->getElementsByTagName('img'); | |
| foreach ($images as $img) | |
| { | |
| if ($img->hasAttribute('src')) | |
| { | |
| $image_url = call_user_func($this->cache_name_function, $img->getAttribute('src')); | |
| $cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, $image_url, 'spi')); | |
| if ($cache->load()) | |
| { | |
| $img->setAttribute('src', $this->image_handler . $image_url); | |
| } | |
| else | |
| { | |
| $file = $this->registry->create('File', array($img['attribs']['src']['data'], $this->timeout, 5, array('X-FORWARDED-FOR' => $_SERVER['REMOTE_ADDR']), $this->useragent, $this->force_fsockopen)); | |
| $headers = $file->headers; | |
| if ($file->success && ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300))) | |
| { | |
| if ($cache->save(array('headers' => $file->headers, 'body' => $file->body))) | |
| { | |
| $img->setAttribute('src', $this->image_handler . $image_url); | |
| } | |
| else | |
| { | |
| trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| // Remove the DOCTYPE | |
| // Seems to cause segfaulting if we don't do this | |
| if ($document->firstChild instanceof DOMDocumentType) | |
| { | |
| $document->removeChild($document->firstChild); | |
| } | |
| // Move everything from the body to the root | |
| $real_body = $document->getElementsByTagName('body')->item(0)->childNodes->item(0); | |
| $document->replaceChild($real_body, $document->firstChild); | |
| // Finally, convert to a HTML string | |
| $data = trim($document->saveHTML()); | |
| if ($this->remove_div) | |
| { | |
| $data = preg_replace('/^<div' . SIMPLEPIE_PCRE_XML_ATTRIBUTE . '>/', '', $data); | |
| $data = preg_replace('/<\/div>$/', '', $data); | |
| } | |
| else | |
| { | |
| $data = preg_replace('/^<div' . SIMPLEPIE_PCRE_XML_ATTRIBUTE . '>/', '<div>', $data); | |
| } | |
| } | |
| if ($type & SIMPLEPIE_CONSTRUCT_IRI) | |
| { | |
| $absolute = $this->registry->call('Misc', 'absolutize_url', array($data, $base)); | |
| if ($absolute !== false) | |
| { | |
| $data = $absolute; | |
| } | |
| } | |
| if ($type & (SIMPLEPIE_CONSTRUCT_TEXT | SIMPLEPIE_CONSTRUCT_IRI)) | |
| { | |
| $data = htmlspecialchars($data, ENT_COMPAT, 'UTF-8'); | |
| } | |
| if ($this->output_encoding !== 'UTF-8') | |
| { | |
| $data = $this->registry->call('Misc', 'change_encoding', array($data, 'UTF-8', $this->output_encoding)); | |
| } | |
| } | |
| return $data; | |
| } | |
| protected function preprocess($html, $type) | |
| { | |
| $ret = ''; | |
| if ($type & ~SIMPLEPIE_CONSTRUCT_XHTML) | |
| { | |
| // Atom XHTML constructs are wrapped with a div by default | |
| // Note: No protection if $html contains a stray </div>! | |
| $html = '<div>' . $html . '</div>'; | |
| $ret .= '<!DOCTYPE html>'; | |
| $content_type = 'text/html'; | |
| } | |
| else | |
| { | |
| $ret .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'; | |
| $content_type = 'application/xhtml+xml'; | |
| } | |
| $ret .= '<html><head>'; | |
| $ret .= '<meta http-equiv="Content-Type" content="' . $content_type . '; charset=utf-8" />'; | |
| $ret .= '</head><body>' . $html . '</body></html>'; | |
| return $ret; | |
| } | |
| public function replace_urls($document, $tag, $attributes) | |
| { | |
| if (!is_array($attributes)) | |
| { | |
| $attributes = array($attributes); | |
| } | |
| if (!is_array($this->strip_htmltags) || !in_array($tag, $this->strip_htmltags)) | |
| { | |
| $elements = $document->getElementsByTagName($tag); | |
| foreach ($elements as $element) | |
| { | |
| foreach ($attributes as $attribute) | |
| { | |
| if ($element->hasAttribute($attribute)) | |
| { | |
| $value = $this->registry->call('Misc', 'absolutize_url', array($element->getAttribute($attribute), $this->base)); | |
| if ($value !== false) | |
| { | |
| $element->setAttribute($attribute, $value); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| public function do_strip_htmltags($match) | |
| { | |
| if ($this->encode_instead_of_strip) | |
| { | |
| if (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style'))) | |
| { | |
| $match[1] = htmlspecialchars($match[1], ENT_COMPAT, 'UTF-8'); | |
| $match[2] = htmlspecialchars($match[2], ENT_COMPAT, 'UTF-8'); | |
| return "<$match[1]$match[2]>$match[3]</$match[1]>"; | |
| } | |
| else | |
| { | |
| return htmlspecialchars($match[0], ENT_COMPAT, 'UTF-8'); | |
| } | |
| } | |
| elseif (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style'))) | |
| { | |
| return $match[4]; | |
| } | |
| else | |
| { | |
| return ''; | |
| } | |
| } | |
| protected function strip_tag($tag, $document, $type) | |
| { | |
| $xpath = new DOMXPath($document); | |
| $elements = $xpath->query('body//' . $tag); | |
| if ($this->encode_instead_of_strip) | |
| { | |
| foreach ($elements as $element) | |
| { | |
| $fragment = $document->createDocumentFragment(); | |
| // For elements which aren't script or style, include the tag itself | |
| if (!in_array($tag, array('script', 'style'))) | |
| { | |
| $text = '<' . $tag; | |
| if ($element->hasAttributes()) | |
| { | |
| $attrs = array(); | |
| foreach ($element->attributes as $name => $attr) | |
| { | |
| $value = $attr->value; | |
| // In XHTML, empty values should never exist, so we repeat the value | |
| if (empty($value) && ($type & SIMPLEPIE_CONSTRUCT_XHTML)) | |
| { | |
| $value = $name; | |
| } | |
| // For HTML, empty is fine | |
| elseif (empty($value) && ($type & SIMPLEPIE_CONSTRUCT_HTML)) | |
| { | |
| $attrs[] = $name; | |
| continue; | |
| } | |
| // Standard attribute text | |
| $attrs[] = $name . '="' . $attr->value . '"'; | |
| } | |
| $text .= ' ' . implode(' ', $attrs); | |
| } | |
| $text .= '>'; | |
| $fragment->appendChild(new DOMText($text)); | |
| } | |
| $number = $element->childNodes->length; | |
| for ($i = $number; $i > 0; $i--) | |
| { | |
| $child = $element->childNodes->item(0); | |
| $fragment->appendChild($child); | |
| } | |
| if (!in_array($tag, array('script', 'style'))) | |
| { | |
| $fragment->appendChild(new DOMText('</' . $tag . '>')); | |
| } | |
| $element->parentNode->replaceChild($fragment, $element); | |
| } | |
| return; | |
| } | |
| elseif (in_array($tag, array('script', 'style'))) | |
| { | |
| foreach ($elements as $element) | |
| { | |
| $element->parentNode->removeChild($element); | |
| } | |
| return; | |
| } | |
| else | |
| { | |
| foreach ($elements as $element) | |
| { | |
| $fragment = $document->createDocumentFragment(); | |
| $number = $element->childNodes->length; | |
| for ($i = $number; $i > 0; $i--) | |
| { | |
| $child = $element->childNodes->item(0); | |
| $fragment->appendChild($child); | |
| } | |
| $element->parentNode->replaceChild($fragment, $element); | |
| } | |
| } | |
| } | |
| protected function strip_attr($attrib, $document) | |
| { | |
| $xpath = new DOMXPath($document); | |
| $elements = $xpath->query('//*[@' . $attrib . ']'); | |
| foreach ($elements as $element) | |
| { | |
| $element->removeAttribute($attrib); | |
| } | |
| } | |
| } | |
| class SimplePie_Source | |
| { | |
| var $item; | |
| var $data = array(); | |
| protected $registry; | |
| public function __construct($item, $data) | |
| { | |
| $this->item = $item; | |
| $this->data = $data; | |
| } | |
| public function set_registry(SimplePie_Registry $registry) | |
| { | |
| $this->registry = $registry; | |
| } | |
| public function __toString() | |
| { | |
| return md5(serialize($this->data)); | |
| } | |
| public function get_source_tags($namespace, $tag) | |
| { | |
| if (isset($this->data['child'][$namespace][$tag])) | |
| { | |
| return $this->data['child'][$namespace][$tag]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_base($element = array()) | |
| { | |
| return $this->item->get_base($element); | |
| } | |
| public function sanitize($data, $type, $base = '') | |
| { | |
| return $this->item->sanitize($data, $type, $base); | |
| } | |
| public function get_item() | |
| { | |
| return $this->item; | |
| } | |
| public function get_title() | |
| { | |
| if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_category($key = 0) | |
| { | |
| $categories = $this->get_categories(); | |
| if (isset($categories[$key])) | |
| { | |
| return $categories[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_categories() | |
| { | |
| $categories = array(); | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category) | |
| { | |
| $term = null; | |
| $scheme = null; | |
| $label = null; | |
| if (isset($category['attribs']['']['term'])) | |
| { | |
| $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['scheme'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($category['attribs']['']['label'])) | |
| { | |
| $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); | |
| } | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category) | |
| { | |
| // This is really the label, but keep this as the term also for BC. | |
| // Label will also work on retrieving because that falls back to term. | |
| $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| if (isset($category['attribs']['']['domain'])) | |
| { | |
| $scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| $scheme = null; | |
| } | |
| $categories[] = $this->registry->create('Category', array($term, $scheme, null)); | |
| } | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category) | |
| { | |
| $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category) | |
| { | |
| $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| if (!empty($categories)) | |
| { | |
| return array_unique($categories); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_author($key = 0) | |
| { | |
| $authors = $this->get_authors(); | |
| if (isset($authors[$key])) | |
| { | |
| return $authors[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_authors() | |
| { | |
| $authors = array(); | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) | |
| { | |
| $name = null; | |
| $uri = null; | |
| $email = null; | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) | |
| { | |
| $uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); | |
| } | |
| if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $uri !== null) | |
| { | |
| $authors[] = $this->registry->create('Author', array($name, $uri, $email)); | |
| } | |
| } | |
| if ($author = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) | |
| { | |
| $name = null; | |
| $url = null; | |
| $email = null; | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) | |
| { | |
| $url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); | |
| } | |
| if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $url !== null) | |
| { | |
| $authors[] = $this->registry->create('Author', array($name, $url, $email)); | |
| } | |
| } | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) | |
| { | |
| $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); | |
| } | |
| if (!empty($authors)) | |
| { | |
| return array_unique($authors); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_contributor($key = 0) | |
| { | |
| $contributors = $this->get_contributors(); | |
| if (isset($contributors[$key])) | |
| { | |
| return $contributors[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_contributors() | |
| { | |
| $contributors = array(); | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor) | |
| { | |
| $name = null; | |
| $uri = null; | |
| $email = null; | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) | |
| { | |
| $uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $uri !== null) | |
| { | |
| $contributors[] = $this->registry->create('Author', array($name, $uri, $email)); | |
| } | |
| } | |
| foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor) | |
| { | |
| $name = null; | |
| $url = null; | |
| $email = null; | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) | |
| { | |
| $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) | |
| { | |
| $url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); | |
| } | |
| if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) | |
| { | |
| $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| if ($name !== null || $email !== null || $url !== null) | |
| { | |
| $contributors[] = $this->registry->create('Author', array($name, $url, $email)); | |
| } | |
| } | |
| if (!empty($contributors)) | |
| { | |
| return array_unique($contributors); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_link($key = 0, $rel = 'alternate') | |
| { | |
| $links = $this->get_links($rel); | |
| if (isset($links[$key])) | |
| { | |
| return $links[$key]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_permalink() | |
| { | |
| return $this->get_link(0); | |
| } | |
| public function get_links($rel = 'alternate') | |
| { | |
| if (!isset($this->data['links'])) | |
| { | |
| $this->data['links'] = array(); | |
| if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link')) | |
| { | |
| foreach ($links as $link) | |
| { | |
| if (isset($link['attribs']['']['href'])) | |
| { | |
| $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; | |
| $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); | |
| } | |
| } | |
| } | |
| if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link')) | |
| { | |
| foreach ($links as $link) | |
| { | |
| if (isset($link['attribs']['']['href'])) | |
| { | |
| $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; | |
| $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); | |
| } | |
| } | |
| } | |
| if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) | |
| { | |
| $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); | |
| } | |
| $keys = array_keys($this->data['links']); | |
| foreach ($keys as $key) | |
| { | |
| if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key))) | |
| { | |
| if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) | |
| { | |
| $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); | |
| $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; | |
| } | |
| else | |
| { | |
| $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; | |
| } | |
| } | |
| elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) | |
| { | |
| $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; | |
| } | |
| $this->data['links'][$key] = array_unique($this->data['links'][$key]); | |
| } | |
| } | |
| if (isset($this->data['links'][$rel])) | |
| { | |
| return $this->data['links'][$rel]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_description() | |
| { | |
| if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'subtitle')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'tagline')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_copyright() | |
| { | |
| if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'copyright')) | |
| { | |
| return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'copyright')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_language() | |
| { | |
| if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'language')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'language')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'language')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| elseif (isset($this->data['xml_lang'])) | |
| { | |
| return $this->sanitize($this->data['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_latitude() | |
| { | |
| if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif (($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) | |
| { | |
| return (float) $match[1]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_longitude() | |
| { | |
| if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) | |
| { | |
| return (float) $return[0]['data']; | |
| } | |
| elseif (($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) | |
| { | |
| return (float) $match[2]; | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| public function get_image_url() | |
| { | |
| if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'image')) | |
| { | |
| return $this->sanitize($return[0]['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'logo')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon')) | |
| { | |
| return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); | |
| } | |
| else | |
| { | |
| return null; | |
| } | |
| } | |
| } | |
| class SimplePie_XML_Declaration_Parser | |
| { | |
| var $version = '1.0'; | |
| var $encoding = 'UTF-8'; | |
| var $standalone = false; | |
| var $state = 'before_version_name'; | |
| var $data = ''; | |
| var $data_length = 0; | |
| var $position = 0; | |
| public function __construct($data) | |
| { | |
| $this->data = $data; | |
| $this->data_length = strlen($this->data); | |
| } | |
| public function parse() | |
| { | |
| while ($this->state && $this->state !== 'emit' && $this->has_data()) | |
| { | |
| $state = $this->state; | |
| $this->$state(); | |
| } | |
| $this->data = ''; | |
| if ($this->state === 'emit') | |
| { | |
| return true; | |
| } | |
| else | |
| { | |
| $this->version = ''; | |
| $this->encoding = ''; | |
| $this->standalone = ''; | |
| return false; | |
| } | |
| } | |
| public function has_data() | |
| { | |
| return (bool) ($this->position < $this->data_length); | |
| } | |
| public function skip_whitespace() | |
| { | |
| $whitespace = strspn($this->data, "\x09\x0A\x0D\x20", $this->position); | |
| $this->position += $whitespace; | |
| return $whitespace; | |
| } | |
| public function get_value() | |
| { | |
| $quote = substr($this->data, $this->position, 1); | |
| if ($quote === '"' || $quote === "'") | |
| { | |
| $this->position++; | |
| $len = strcspn($this->data, $quote, $this->position); | |
| if ($this->has_data()) | |
| { | |
| $value = substr($this->data, $this->position, $len); | |
| $this->position += $len + 1; | |
| return $value; | |
| } | |
| } | |
| return false; | |
| } | |
| public function before_version_name() | |
| { | |
| if ($this->skip_whitespace()) | |
| { | |
| $this->state = 'version_name'; | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| public function version_name() | |
| { | |
| if (substr($this->data, $this->position, 7) === 'version') | |
| { | |
| $this->position += 7; | |
| $this->skip_whitespace(); | |
| $this->state = 'version_equals'; | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| public function version_equals() | |
| { | |
| if (substr($this->data, $this->position, 1) === '=') | |
| { | |
| $this->position++; | |
| $this->skip_whitespace(); | |
| $this->state = 'version_value'; | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| public function version_value() | |
| { | |
| if ($this->version = $this->get_value()) | |
| { | |
| $this->skip_whitespace(); | |
| if ($this->has_data()) | |
| { | |
| $this->state = 'encoding_name'; | |
| } | |
| else | |
| { | |
| $this->state = 'emit'; | |
| } | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| public function encoding_name() | |
| { | |
| if (substr($this->data, $this->position, 8) === 'encoding') | |
| { | |
| $this->position += 8; | |
| $this->skip_whitespace(); | |
| $this->state = 'encoding_equals'; | |
| } | |
| else | |
| { | |
| $this->state = 'standalone_name'; | |
| } | |
| } | |
| public function encoding_equals() | |
| { | |
| if (substr($this->data, $this->position, 1) === '=') | |
| { | |
| $this->position++; | |
| $this->skip_whitespace(); | |
| $this->state = 'encoding_value'; | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| public function encoding_value() | |
| { | |
| if ($this->encoding = $this->get_value()) | |
| { | |
| $this->skip_whitespace(); | |
| if ($this->has_data()) | |
| { | |
| $this->state = 'standalone_name'; | |
| } | |
| else | |
| { | |
| $this->state = 'emit'; | |
| } | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| public function standalone_name() | |
| { | |
| if (substr($this->data, $this->position, 10) === 'standalone') | |
| { | |
| $this->position += 10; | |
| $this->skip_whitespace(); | |
| $this->state = 'standalone_equals'; | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| public function standalone_equals() | |
| { | |
| if (substr($this->data, $this->position, 1) === '=') | |
| { | |
| $this->position++; | |
| $this->skip_whitespace(); | |
| $this->state = 'standalone_value'; | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| public function standalone_value() | |
| { | |
| if ($standalone = $this->get_value()) | |
| { | |
| switch ($standalone) | |
| { | |
| case 'yes': | |
| $this->standalone = true; | |
| break; | |
| case 'no': | |
| $this->standalone = false; | |
| break; | |
| default: | |
| $this->state = false; | |
| return; | |
| } | |
| $this->skip_whitespace(); | |
| if ($this->has_data()) | |
| { | |
| $this->state = false; | |
| } | |
| else | |
| { | |
| $this->state = 'emit'; | |
| } | |
| } | |
| else | |
| { | |
| $this->state = false; | |
| } | |
| } | |
| } |